40202484775458 has 16 divisors (see below), whose sum is σ = 82274852564256. Its totient is φ = 13089181089600.

The previous prime is 40202484775393. The next prime is 40202484775469. The reversal of 40202484775458 is 85457748420204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77911791943 + ... + 77911792458.

It is an arithmetic number, because the mean of its divisors is an integer number (5142178285266).

Almost surely, 2^{40202484775458} is an apocalyptic number.

40202484775458 is an abundant number, since it is smaller than the sum of its proper divisors (42072367788798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40202484775458 is a wasteful number, since it uses less digits than its factorization.

40202484775458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155823584449.

The product of its (nonzero) digits is 80281600, while the sum is 60.

The spelling of 40202484775458 in words is "forty trillion, two hundred two billion, four hundred eighty-four million, seven hundred seventy-five thousand, four hundred fifty-eight".