425111413545156 has 96 divisors (see below), whose sum is σ = 1079029628328960. Its totient is φ = 129482800539264.

The previous prime is 425111413545109. The next prime is 425111413545271. The reversal of 425111413545156 is 651545314111524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12362475 + ... + 31671021.

It is an arithmetic number, because the mean of its divisors is an integer number (11239891961760).

Almost surely, 2^{425111413545156} 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 425111413545156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (539514814164480).

425111413545156 is an abundant number, since it is smaller than the sum of its proper divisors (653918214783804).

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

425111413545156 is a wasteful number, since it uses less digits than its factorization.

425111413545156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19309993 (or 19309991 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 48.

The spelling of 425111413545156 in words is "four hundred twenty-five trillion, one hundred eleven billion, four hundred thirteen million, five hundred forty-five thousand, one hundred fifty-six".