129413764374 has 16 divisors (see below), whose sum is σ = 262690627008. Its totient is φ = 42494071752.

The previous prime is 129413764339. The next prime is 129413764379. The reversal of 129413764374 is 473467314921.

It is a super-2 number, since 2×129413764374² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129413764379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160961992 + ... + 160962795.

It is an arithmetic number, because the mean of its divisors is an integer number (16418164188).

Almost surely, 2^129413764374 is an apocalyptic number.

129413764374 is an abundant number, since it is smaller than the sum of its proper divisors (133276862634).

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

129413764374 is a wasteful number, since it uses less digits than its factorization.

129413764374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321924859.

The product of its digits is 3048192, while the sum is 51.

The spelling of 129413764374 in words is "one hundred twenty-nine billion, four hundred thirteen million, seven hundred sixty-four thousand, three hundred seventy-four".