129995472914 has 8 divisors (see below), whose sum is σ = 195024693708. Its totient is φ = 64987241680.

The previous prime is 129995472907. The next prime is 129995472941. The reversal of 129995472914 is 419274599921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 126474830689 + 3520642225 = 355633^2 + 59335^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5231897 + ... + 5256684.

Almost surely, 2^129995472914 is an apocalyptic number.

129995472914 is a deficient number, since it is larger than the sum of its proper divisors (65029220794).

129995472914 is a wasteful number, since it uses less digits than its factorization.

129995472914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494780.

The product of its digits is 14696640, while the sum is 62.

The spelling of 129995472914 in words is "one hundred twenty-nine billion, nine hundred ninety-five million, four hundred seventy-two thousand, nine hundred fourteen".