3125434012 has 24 divisors (see below), whose sum is σ = 5766082560. Its totient is φ = 1480127280.

The previous prime is 3125433979. The next prime is 3125434027. The reversal of 3125434012 is 2104345213.

3125434012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3125434012² = 19536675526732832288, which contains 22 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, 262312 + ... + 273967.

It is an arithmetic number, because the mean of its divisors is an integer number (240253440).

Almost surely, 2^3125434012 is an apocalyptic number.

It is an amenable number.

3125434012 is a deficient number, since it is larger than the sum of its proper divisors (2640648548).

3125434012 is a wasteful number, since it uses less digits than its factorization.

3125434012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536361 (or 536359 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3125434012 is about 55905.5812240603. The cubic root of 3125434012 is about 1462.0765491086.

Adding to 3125434012 its reverse (2104345213), we get a palindrome (5229779225).

The spelling of 3125434012 in words is "three billion, one hundred twenty-five million, four hundred thirty-four thousand, twelve".