129232348070 has 64 divisors (see below), whose sum is σ = 285121658880. Its totient is φ = 41184194688.

The previous prime is 129232348057. The next prime is 129232348087. The reversal of 129232348070 is 70843232921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 846182 + ... + 987161.

It is an arithmetic number, because the mean of its divisors is an integer number (4455025920).

Almost surely, 2^129232348070 is an apocalyptic number.

129232348070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

129232348070 is an abundant number, since it is smaller than the sum of its proper divisors (155889310810).

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

129232348070 is a wasteful number, since it uses less digits than its factorization.

129232348070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833429.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 129232348070 in words is "one hundred twenty-nine billion, two hundred thirty-two million, three hundred forty-eight thousand, seventy".