40010133747615 has 16 divisors (see below), whose sum is σ = 66799527648768. Its totient is φ = 20410966781216.

The previous prime is 40010133747553. The next prime is 40010133747637. The reversal of 40010133747615 is 51674733101004.

It is a cyclic number.

It is not a de Polignac number, because 40010133747615 - 2¹² = 40010133743519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57985700739 + ... + 57985701428.

It is an arithmetic number, because the mean of its divisors is an integer number (4174970478048).

Almost surely, 2^{40010133747615} is an apocalyptic number.

40010133747615 is a deficient number, since it is larger than the sum of its proper divisors (26789393901153).

40010133747615 is a wasteful number, since it uses less digits than its factorization.

40010133747615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115971402198.

The product of its (nonzero) digits is 211680, while the sum is 42.

Adding to 40010133747615 its reverse (51674733101004), we get a palindrome (91684866848619).

The spelling of 40010133747615 in words is "forty trillion, ten billion, one hundred thirty-three million, seven hundred forty-seven thousand, six hundred fifteen".