40228258667336 has 64 divisors (see below), whose sum is σ = 75826400730480. Its totient is φ = 20008222474240.

The previous prime is 40228258667329. The next prime is 40228258667339. The reversal of 40228258667336 is 63376685282204.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 32537099056900 + 7691159610436 = 5704130^2 + 2773294^2 .

It is not an unprimeable number, because it can be changed into a prime (40228258667339) 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, 2097287666 + ... + 2097306846.

Almost surely, 2^{40228258667336} is an apocalyptic number.

It is an amenable number.

40228258667336 is a deficient number, since it is larger than the sum of its proper divisors (35598142063144).

40228258667336 is a wasteful number, since it uses less digits than its factorization.

40228258667336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21314 (or 21310 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 62.

The spelling of 40228258667336 in words is "forty trillion, two hundred twenty-eight billion, two hundred fifty-eight million, six hundred sixty-seven thousand, three hundred thirty-six".