129364901 has 8 divisors (see below), whose sum is σ = 136355520. Its totient is φ = 122392512.

The previous prime is 129364889. The next prime is 129364919. The reversal of 129364901 is 109463921.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-129364901 is a prime.

It is a super-2 number, since 2×129364901² = 33470555221479602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129364801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11501 + ... + 19773.

It is an arithmetic number, because the mean of its divisors is an integer number (17044440).

Almost surely, 2^129364901 is an apocalyptic number.

It is an amenable number.

129364901 is a deficient number, since it is larger than the sum of its proper divisors (6990619).

129364901 is an equidigital number, since it uses as much as digits as its factorization.

129364901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9115.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 129364901 is about 11373.8692185201. The cubic root of 129364901 is about 505.7534106024.

It can be divided in two parts, 12936 and 4901, that multiplied together give a palindrome (63399336).

The spelling of 129364901 in words is "one hundred twenty-nine million, three hundred sixty-four thousand, nine hundred one".