40375117173157 has 8 divisors (see below), whose sum is σ = 43708544087040. Its totient is φ = 37074211497840.

The previous prime is 40375117173143. The next prime is 40375117173161. The reversal of 40375117173157 is 75137171157304.

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 40375117173157 - 2³¹ = 40372969689509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40375117173107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8130307057 + ... + 8130312022.

It is an arithmetic number, because the mean of its divisors is an integer number (5463568010880).

Almost surely, 2^{40375117173157} is an apocalyptic number.

It is an amenable number.

40375117173157 is a deficient number, since it is larger than the sum of its proper divisors (3333426913883).

40375117173157 is a wasteful number, since it uses less digits than its factorization.

40375117173157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16260619283.

The product of its (nonzero) digits is 2160900, while the sum is 52.

The spelling of 40375117173157 in words is "forty trillion, three hundred seventy-five billion, one hundred seventeen million, one hundred seventy-three thousand, one hundred fifty-seven".