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23430410006777 = 2811979214319661
BaseRepresentation
bin1010101001111010100010…
…10000111111000011111001
310001221220222120002120000222
411110331101100333003321
511032340434430204102
6121455440505505425
74635535254665624
oct524752120770371
9101856876076028
1023430410006777
11751386568a314
122764b78aa2275
13100c62a750307
145b0075dacdbb
152a972aadaaa2
hex154f5143f0f9

23430410006777 has 16 divisors (see below), whose sum is σ = 23537848942080. Its totient is φ = 23323155004800.

The previous prime is 23430410006723. The next prime is 23430410006803. The reversal of 23430410006777 is 77760001403432.

It is a cyclic number.

It is not a de Polignac number, because 23430410006777 - 218 = 23430409744633 is a prime.

It is a super-2 number, since 2×234304100067772 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23430410006477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191710327 + ... + 1191729987.

It is an arithmetic number, because the mean of its divisors is an integer number (1471115558880).

Almost surely, 223430410006777 is an apocalyptic number.

It is an amenable number.

23430410006777 is a deficient number, since it is larger than the sum of its proper divisors (107438935303).

23430410006777 is a wasteful number, since it uses less digits than its factorization.

23430410006777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24064.

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 23430410006777 in words is "twenty-three trillion, four hundred thirty billion, four hundred ten million, six thousand, seven hundred seventy-seven".

Divisors: 1 281 1979 2143 19661 556099 602183 4240997 5524741 38909119 42133523 1191720157 10933462439 11839519963 83382242017 23430410006777