1030425255402 has 32 divisors (see below), whose sum is σ = 2069345880000. Its totient is φ = 342059568000.

The previous prime is 1030425255397. The next prime is 1030425255427. The reversal of 1030425255402 is 2045525240301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11903974 + ... + 11990222.

It is an arithmetic number, because the mean of its divisors is an integer number (64667058750).

Almost surely, 2^{1030425255402} is an apocalyptic number.

1030425255402 is an abundant number, since it is smaller than the sum of its proper divisors (1038920624598).

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

1030425255402 is a wasteful number, since it uses less digits than its factorization.

1030425255402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94438.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 1030425255402 in words is "one trillion, thirty billion, four hundred twenty-five million, two hundred fifty-five thousand, four hundred two".