40090279245126 has 64 divisors (see below), whose sum is σ = 87912545011200. Its totient is φ = 12087067829760.

The previous prime is 40090279245103. The next prime is 40090279245143. The reversal of 40090279245126 is 62154297209004.

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, 554179230 + ... + 554251566.

It is an arithmetic number, because the mean of its divisors is an integer number (1373633515800).

Almost surely, 2^{40090279245126} is an apocalyptic number.

40090279245126 is an abundant number, since it is smaller than the sum of its proper divisors (47822265766074).

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

40090279245126 is a wasteful number, since it uses less digits than its factorization.

40090279245126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114749.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 40090279245126 in words is "forty trillion, ninety billion, two hundred seventy-nine million, two hundred forty-five thousand, one hundred twenty-six".