40266901315 has 32 divisors (see below), whose sum is σ = 49695218496. Its totient is φ = 31309724160.

The previous prime is 40266901303. The next prime is 40266901319. The reversal of 40266901315 is 51310966204.

It is not a de Polignac number, because 40266901315 - 2²⁵ = 40233346883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40266901319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14072985 + ... + 14075845.

It is an arithmetic number, because the mean of its divisors is an integer number (1552975578).

Almost surely, 2^40266901315 is an apocalyptic number.

40266901315 is a deficient number, since it is larger than the sum of its proper divisors (9428317181).

40266901315 is a wasteful number, since it uses less digits than its factorization.

40266901315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 40266901315 in words is "forty billion, two hundred sixty-six million, nine hundred one thousand, three hundred fifteen".