129701514 has 32 divisors (see below), whose sum is σ = 270990720. Its totient is φ = 41332032.

The previous prime is 129701503. The next prime is 129701519. The reversal of 129701514 is 415107921.

It is not an unprimeable number, because it can be changed into a prime (129701519) 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, 14304 + ... + 21540.

It is an arithmetic number, because the mean of its divisors is an integer number (8468460).

Almost surely, 2^129701514 is an apocalyptic number.

129701514 is an abundant number, since it is smaller than the sum of its proper divisors (141289206).

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

129701514 is a wasteful number, since it uses less digits than its factorization.

129701514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 129701514 is about 11388.6572518449. The cubic root of 129701514 is about 506.1916946722.

The spelling of 129701514 in words is "one hundred twenty-nine million, seven hundred one thousand, five hundred fourteen".