40026366315 has 48 divisors (see below), whose sum is σ = 75133487520. Its totient is φ = 19595151360.

The previous prime is 40026366313. The next prime is 40026366323. The reversal of 40026366315 is 51366362004.

40026366315 is a `hidden beast` number, since 4 + 0 + 0 + 2 + 636 + 6 + 3 + 15 = 666.

It is not a de Polignac number, because 40026366315 - 2¹ = 40026366313 is a prime.

It is a super-2 number, since 2×40026366315² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40026366315.

It is not an unprimeable number, because it can be changed into a prime (40026366313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86406 + ... + 295835.

It is an arithmetic number, because the mean of its divisors is an integer number (1565280990).

Almost surely, 2^40026366315 is an apocalyptic number.

40026366315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40026366315 is a deficient number, since it is larger than the sum of its proper divisors (35107121205).

40026366315 is a wasteful number, since it uses less digits than its factorization.

40026366315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382444 (or 382441 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 40026366315 in words is "forty billion, twenty-six million, three hundred sixty-six thousand, three hundred fifteen".