425139000039 has 24 divisors (see below), whose sum is σ = 661461222240. Its totient is φ = 261571033152.

The previous prime is 425139000031. The next prime is 425139000047. The reversal of 425139000039 is 930000931524.

It is a happy number.

425139000039 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (425139000031) and next prime (425139000047).

It is not a de Polignac number, because 425139000039 - 2³ = 425139000031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425138999967 and 425139000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425139000031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216502 + ... + 947180.

It is an arithmetic number, because the mean of its divisors is an integer number (27560884260).

Almost surely, 2^425139000039 is an apocalyptic number.

425139000039 is a deficient number, since it is larger than the sum of its proper divisors (236322222201).

425139000039 is a wasteful number, since it uses less digits than its factorization.

425139000039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735671 (or 735668 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 425139000039 in words is "four hundred twenty-five billion, one hundred thirty-nine million, thirty-nine", and thus it is an aban number.