425766767112192 has 416 divisors, whose sum is σ = 1312119994166784. Its totient is φ = 121354190848000.

The previous prime is 425766767112161. The next prime is 425766767112221. The reversal of 425766767112192 is 291211767667524.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3692596942 + ... + 3692712242.

Almost surely, 2^{425766767112192} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425766767112192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656059997083392).

425766767112192 is an abundant number, since it is smaller than the sum of its proper divisors (886353227054592).

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

425766767112192 is a wasteful number, since it uses less digits than its factorization.

425766767112192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116963 (or 116941 counting only the distinct ones).

The product of its digits is 106686720, while the sum is 66.

The spelling of 425766767112192 in words is "four hundred twenty-five trillion, seven hundred sixty-six billion, seven hundred sixty-seven million, one hundred twelve thousand, one hundred ninety-two".