40026133327547 has 16 divisors (see below), whose sum is σ = 41412675608832. Its totient is φ = 38656238018400.

The previous prime is 40026133327511. The next prime is 40026133327597. The reversal of 40026133327547 is 74572333162004.

It is a cyclic number.

It is not a de Polignac number, because 40026133327547 - 2²⁰ = 40026132278971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40026133327597) 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, 529922 + ... + 8962872.

It is an arithmetic number, because the mean of its divisors is an integer number (2588292225552).

Almost surely, 2^{40026133327547} is an apocalyptic number.

40026133327547 is a deficient number, since it is larger than the sum of its proper divisors (1386542281285).

40026133327547 is a wasteful number, since it uses less digits than its factorization.

40026133327547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8433938.

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 40026133327547 in words is "forty trillion, twenty-six billion, one hundred thirty-three million, three hundred twenty-seven thousand, five hundred forty-seven".