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434243141342434 = 24315732161393967
BaseRepresentation
bin110001010111100010001110…
…0001011111001010011100010
32002221112020110010222112021001
41202233010130023321103202
5423404114423140424214
64135320313431022214
7160316013565546354
oct14257043413712342
92087466403875231
10434243141342434
111163aa533657626
124085329150a96a
131583bc4c8c8a48
1479336a189d0d4
1535309d99d1c74
hex18af11c2f94e2

434243141342434 has 16 divisors (see below), whose sum is σ = 670758032596608. Its totient is φ = 210721453265232.

The previous prime is 434243141342419. The next prime is 434243141342497.

434243141342434 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4342431413424342 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16080683482 + ... + 16080710485.

It is an arithmetic number, because the mean of its divisors is an integer number (41922377037288).

Almost surely, 2434243141342434 is an apocalyptic number.

434243141342434 is a deficient number, since it is larger than the sum of its proper divisors (236514891254174).

434243141342434 is a wasteful number, since it uses less digits than its factorization.

434243141342434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32161394169.

The product of its digits is 5308416, while the sum is 46.

The spelling of 434243141342434 in words is "four hundred thirty-four trillion, two hundred forty-three billion, one hundred forty-one million, three hundred forty-two thousand, four hundred thirty-four".

Divisors: 1 2 43 86 157 314 6751 13502 32161393967 64322787934 1382939940581 2765879881162 5049338852819 10098677705638 217121570671217 434243141342434