425042153120 has 96 divisors (see below), whose sum is σ = 1110632696208. Its totient is φ = 152697028608.

The previous prime is 425042153119. The next prime is 425042153143. The reversal of 425042153120 is 21351240524.

It can be written as a sum of positive squares in 8 ways, for example, as 326136935056 + 98905218064 = 571084^2 + 314492^2 .

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, 2684489 + ... + 2838408.

Almost surely, 2^425042153120 is an apocalyptic number.

425042153120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425042153120 is an abundant number, since it is smaller than the sum of its proper divisors (685590543088).

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

425042153120 is a wasteful number, since it uses less digits than its factorization.

425042153120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522962 (or 5522954 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 425042153120 its reverse (21351240524), we get a palindrome (446393393644).

The spelling of 425042153120 in words is "four hundred twenty-five billion, forty-two million, one hundred fifty-three thousand, one hundred twenty".