40357127333172 has 24 divisors (see below), whose sum is σ = 101410217401696. Its totient is φ = 12417577640928.

The previous prime is 40357127333167. The next prime is 40357127333177. The reversal of 40357127333172 is 27133372175304.

It is an interprime number because it is at equal distance from previous prime (40357127333167) and next prime (40357127333177).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40357127333177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129349766938 + ... + 129349767249.

Almost surely, 2^{40357127333172} is an apocalyptic number.

It is an amenable number.

40357127333172 is an abundant number, since it is smaller than the sum of its proper divisors (61053090068524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40357127333172 is a wasteful number, since it uses less digits than its factorization.

40357127333172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258699534207 (or 258699534205 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 48.

The spelling of 40357127333172 in words is "forty trillion, three hundred fifty-seven billion, one hundred twenty-seven million, three hundred thirty-three thousand, one hundred seventy-two".