40134377760455 has 32 divisors (see below), whose sum is σ = 55758587347008. Its totient is φ = 27408214425600.

The previous prime is 40134377760401. The next prime is 40134377760469. The reversal of 40134377760455 is 55406777343104.

It is not a de Polignac number, because 40134377760455 - 2⁸ = 40134377760199 is a prime.

It is a super-2 number, since 2×40134377760455² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40134377760455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49161506 + ... + 49971215.

It is an arithmetic number, because the mean of its divisors is an integer number (1742455854594).

Almost surely, 2^{40134377760455} is an apocalyptic number.

40134377760455 is a deficient number, since it is larger than the sum of its proper divisors (15624209586553).

40134377760455 is a wasteful number, since it uses less digits than its factorization.

40134377760455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99133187.

The product of its (nonzero) digits is 29635200, while the sum is 56.

The spelling of 40134377760455 in words is "forty trillion, one hundred thirty-four billion, three hundred seventy-seven million, seven hundred sixty thousand, four hundred fifty-five".