40007332575155 has 8 divisors (see below), whose sum is σ = 52373235371184. Its totient is φ = 29096241872800.

The previous prime is 40007332575151. The next prime is 40007332575173. The reversal of 40007332575155 is 55157523370004.

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

It is not a de Polignac number, because 40007332575155 - 2² = 40007332575151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40007332575151) 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, 363703023356 + ... + 363703023465.

It is an arithmetic number, because the mean of its divisors is an integer number (6546654421398).

Almost surely, 2^{40007332575155} is an apocalyptic number.

40007332575155 is a deficient number, since it is larger than the sum of its proper divisors (12365902796029).

40007332575155 is a wasteful number, since it uses less digits than its factorization.

40007332575155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727406046837.

The product of its (nonzero) digits is 2205000, while the sum is 47.

The spelling of 40007332575155 in words is "forty trillion, seven billion, three hundred thirty-two million, five hundred seventy-five thousand, one hundred fifty-five".