40088134929 has 8 divisors (see below), whose sum is σ = 53468196192. Its totient is φ = 26716748480.

The previous prime is 40088134913. The next prime is 40088134939. The reversal of 40088134929 is 92943188004.

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

It is a cyclic number.

It is not a de Polignac number, because 40088134929 - 2⁴ = 40088134913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40088134939) 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, 2157912 + ... + 2176409.

It is an arithmetic number, because the mean of its divisors is an integer number (6683524524).

Almost surely, 2^40088134929 is an apocalyptic number.

It is an amenable number.

40088134929 is a deficient number, since it is larger than the sum of its proper divisors (13380061263).

40088134929 is a wasteful number, since it uses less digits than its factorization.

40088134929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337407.

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 40088134929 in words is "forty billion, eighty-eight million, one hundred thirty-four thousand, nine hundred twenty-nine".