12980429031 has 16 divisors (see below), whose sum is σ = 17403944960. Its totient is φ = 8605336320.

The previous prime is 12980429003. The next prime is 12980429051. The reversal of 12980429031 is 13092408921.

It is not a de Polignac number, because 12980429031 - 2⁹ = 12980428519 is a prime.

It is a super-3 number, since 3×12980429031³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12980429051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801591 + ... + 817623.

It is an arithmetic number, because the mean of its divisors is an integer number (1087746560).

Almost surely, 2^12980429031 is an apocalyptic number.

12980429031 is a deficient number, since it is larger than the sum of its proper divisors (4423515929).

12980429031 is a wasteful number, since it uses less digits than its factorization.

12980429031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17526.

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 12980429031 in words is "twelve billion, nine hundred eighty million, four hundred twenty-nine thousand, thirty-one".