423102636129 has 16 divisors (see below), whose sum is σ = 573659989760. Its totient is φ = 277311288960.

The previous prime is 423102636113. The next prime is 423102636161. The reversal of 423102636129 is 921636201324.

It is not a de Polignac number, because 423102636129 - 2⁴ = 423102636113 is a prime.

It is a super-2 number, since 2×423102636129² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423102636199) 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, 171097 + ... + 935670.

It is an arithmetic number, because the mean of its divisors is an integer number (35853749360).

Almost surely, 2^423102636129 is an apocalyptic number.

It is an amenable number.

423102636129 is a deficient number, since it is larger than the sum of its proper divisors (150557353631).

423102636129 is a wasteful number, since it uses less digits than its factorization.

423102636129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108920.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 423102636129 in words is "four hundred twenty-three billion, one hundred two million, six hundred thirty-six thousand, one hundred twenty-nine".