40454757230107 has 32 divisors (see below), whose sum is σ = 49198850910720. Its totient is φ = 32784611166720.

The previous prime is 40454757230081. The next prime is 40454757230113. The reversal of 40454757230107 is 70103275745404.

It is not a de Polignac number, because 40454757230107 - 2¹¹ = 40454757228059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40454757239107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14696538 + ... + 17230720.

It is an arithmetic number, because the mean of its divisors is an integer number (1537464090960).

Almost surely, 2^{40454757230107} is an apocalyptic number.

40454757230107 is a deficient number, since it is larger than the sum of its proper divisors (8744093680613).

40454757230107 is a wasteful number, since it uses less digits than its factorization.

40454757230107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538723.

The product of its (nonzero) digits is 3292800, while the sum is 49.

The spelling of 40454757230107 in words is "forty trillion, four hundred fifty-four billion, seven hundred fifty-seven million, two hundred thirty thousand, one hundred seven".