12942025629 has 32 divisors (see below), whose sum is σ = 18734843904. Its totient is φ = 7899595200.

The previous prime is 12942025589. The next prime is 12942025631. The reversal of 12942025629 is 92652024921.

It is not a de Polignac number, because 12942025629 - 2¹⁹ = 12941501341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12942023629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5340112 + ... + 5342534.

It is an arithmetic number, because the mean of its divisors is an integer number (585463872).

Almost surely, 2^12942025629 is an apocalyptic number.

It is an amenable number.

12942025629 is a deficient number, since it is larger than the sum of its proper divisors (5792818275).

12942025629 is a wasteful number, since it uses less digits than its factorization.

12942025629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 12942025629 in words is "twelve billion, nine hundred forty-two million, twenty-five thousand, six hundred twenty-nine".