65434112256 has 72 divisors (see below), whose sum is σ = 174232522240. Its totient is φ = 21801056256.

The previous prime is 65434112239. The next prime is 65434112273. The reversal of 65434112256 is 65221143456.

It is an interprime number because it is at equal distance from previous prime (65434112239) and next prime (65434112273).

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, 1700526 + ... + 1738578.

Almost surely, 2^65434112256 is an apocalyptic number.

It is an amenable number.

65434112256 is an abundant number, since it is smaller than the sum of its proper divisors (108798409984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65434112256 is a wasteful number, since it uses less digits than its factorization.

65434112256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40311 (or 40297 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The spelling of 65434112256 in words is "sixty-five billion, four hundred thirty-four million, one hundred twelve thousand, two hundred fifty-six".