40406703740075 has 48 divisors (see below), whose sum is σ = 51342920464800. Its totient is φ = 31535441510400.

The previous prime is 40406703740071. The next prime is 40406703740089. The reversal of 40406703740075 is 57004730760404.

It is not a de Polignac number, because 40406703740075 - 2² = 40406703740071 is a prime.

It is a super-2 number, since 2×40406703740075² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40406703740071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116258555 + ... + 116605595.

It is an arithmetic number, because the mean of its divisors is an integer number (1069644176350).

Almost surely, 2^{40406703740075} is an apocalyptic number.

40406703740075 is a deficient number, since it is larger than the sum of its proper divisors (10936216724725).

40406703740075 is a wasteful number, since it uses less digits than its factorization.

40406703740075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347712 (or 347707 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 47.

The spelling of 40406703740075 in words is "forty trillion, four hundred six billion, seven hundred three million, seven hundred forty thousand, seventy-five".