3953129999023 has 2 divisors, whose sum is σ = 3953129999024. Its totient is φ = 3953129999022.

The previous prime is 3953129999017. The next prime is 3953129999053. The reversal of 3953129999023 is 3209999213593.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3953129999023 - 2⁴¹ = 1754106743471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3953129999003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1976564999511 + 1976564999512.

It is an arithmetic number, because the mean of its divisors is an integer number (1976564999512).

Almost surely, 2^{3953129999023} is an apocalyptic number.

3953129999023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3953129999023 is an equidigital number, since it uses as much as digits as its factorization.

3953129999023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31886460, while the sum is 64.

The spelling of 3953129999023 in words is "three trillion, nine hundred fifty-three billion, one hundred twenty-nine million, nine hundred ninety-nine thousand, twenty-three".