10001412077609 has 2 divisors, whose sum is σ = 10001412077610. Its totient is φ = 10001412077608.

The previous prime is 10001412077603. The next prime is 10001412077617. The reversal of 10001412077609 is 90677021410001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7095164505625 + 2906247571984 = 2663675^2 + 1704772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10001412077609 is a prime.

It is a super-2 number, since 2×10001412077609² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10001412077603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000706038804 + 5000706038805.

It is an arithmetic number, because the mean of its divisors is an integer number (5000706038805).

Almost surely, 2^{10001412077609} is an apocalyptic number.

It is an amenable number.

10001412077609 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001412077609 is an equidigital number, since it uses as much as digits as its factorization.

10001412077609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 38.

The spelling of 10001412077609 in words is "ten trillion, one billion, four hundred twelve million, seventy-seven thousand, six hundred nine".