425031240152 has 32 divisors (see below), whose sum is σ = 844032402720. Its totient is φ = 199962462720.

The previous prime is 425031240143. The next prime is 425031240163. The reversal of 425031240152 is 251042130524.

It is a super-3 number, since 3×425031240152³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

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, 117002 + ... + 929382.

It is an arithmetic number, because the mean of its divisors is an integer number (26376012585).

Almost surely, 2^425031240152 is an apocalyptic number.

It is an amenable number.

425031240152 is a deficient number, since it is larger than the sum of its proper divisors (419001162568).

425031240152 is a wasteful number, since it uses less digits than its factorization.

425031240152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816251 (or 816247 counting only the distinct ones).

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

Adding to 425031240152 its reverse (251042130524), we get a palindrome (676073370676).

The spelling of 425031240152 in words is "four hundred twenty-five billion, thirty-one million, two hundred forty thousand, one hundred fifty-two".