40134375877475 has 48 divisors (see below), whose sum is σ = 56534905463040. Its totient is φ = 27995494800000.

The previous prime is 40134375877469. The next prime is 40134375877513. The reversal of 40134375877475 is 57477857343104.

It is not a de Polignac number, because 40134375877475 - 2⁴ = 40134375877459 is a prime.

It is a super-2 number, since 2×40134375877475² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15459761 + ... + 17868210.

It is an arithmetic number, because the mean of its divisors is an integer number (1177810530480).

Almost surely, 2^{40134375877475} is an apocalyptic number.

40134375877475 is a deficient number, since it is larger than the sum of its proper divisors (16400529585565).

40134375877475 is a wasteful number, since it uses less digits than its factorization.

40134375877475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33328172 (or 33328167 counting only the distinct ones).

The product of its (nonzero) digits is 276595200, while the sum is 65.

The spelling of 40134375877475 in words is "forty trillion, one hundred thirty-four billion, three hundred seventy-five million, eight hundred seventy-seven thousand, four hundred seventy-five".