12425870334 has 16 divisors (see below), whose sum is σ = 24861161088. Its totient is φ = 4140386712.

The previous prime is 12425870329. The next prime is 12425870393. The reversal of 12425870334 is 43307852421.

It is a junction number, because it is equal to n+sod(n) for n = 12425870292 and 12425870301.

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, 375312 + ... + 407075.

It is an arithmetic number, because the mean of its divisors is an integer number (1553822568).

Almost surely, 2^12425870334 is an apocalyptic number.

12425870334 is an abundant number, since it is smaller than the sum of its proper divisors (12435290754).

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

12425870334 is a wasteful number, since it uses less digits than its factorization.

12425870334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785039.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 12425870334 in words is "twelve billion, four hundred twenty-five million, eight hundred seventy thousand, three hundred thirty-four".