40004262265 has 16 divisors (see below), whose sum is σ = 52379280576. Its totient is φ = 29088417600.

The previous prime is 40004262241. The next prime is 40004262269. The reversal of 40004262265 is 56226240004.

It is not a de Polignac number, because 40004262265 - 2²⁷ = 39870044537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40004262269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230530 + ... + 364900.

It is an arithmetic number, because the mean of its divisors is an integer number (3273705036).

Almost surely, 2^40004262265 is an apocalyptic number.

It is an amenable number.

40004262265 is a deficient number, since it is larger than the sum of its proper divisors (12375018311).

40004262265 is a wasteful number, since it uses less digits than its factorization.

40004262265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139800.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 40004262265 in words is "forty billion, four million, two hundred sixty-two thousand, two hundred sixty-five".