40160042507 has 8 divisors (see below), whose sum is σ = 43260300384. Its totient is φ = 37061359488.

The previous prime is 40160042501. The next prime is 40160042509. The reversal of 40160042507 is 70524006104.

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 40160042507 - 2¹⁰ = 40160041483 is a prime.

It is a super-2 number, since 2×40160042507² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40160042507.

It is not an unprimeable number, because it can be changed into a prime (40160042501) 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, 340478 + ... + 442995.

It is an arithmetic number, because the mean of its divisors is an integer number (5407537548).

Almost surely, 2^40160042507 is an apocalyptic number.

40160042507 is a deficient number, since it is larger than the sum of its proper divisors (3100257877).

40160042507 is a wasteful number, since it uses less digits than its factorization.

40160042507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787429.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 40160042507 in words is "forty billion, one hundred sixty million, forty-two thousand, five hundred seven".