40157722042274 has 16 divisors (see below), whose sum is σ = 60607320173568. Its totient is φ = 19955368378512.

The previous prime is 40157722042261. The next prime is 40157722042327. The reversal of 40157722042274 is 47224022775104.

40157722042274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40157722042274² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20667392 + ... + 22526795.

It is an arithmetic number, because the mean of its divisors is an integer number (3787957510848).

Almost surely, 2^{40157722042274} is an apocalyptic number.

40157722042274 is a deficient number, since it is larger than the sum of its proper divisors (20449598131294).

40157722042274 is a wasteful number, since it uses less digits than its factorization.

40157722042274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43197049.

The product of its (nonzero) digits is 1756160, while the sum is 47.

The spelling of 40157722042274 in words is "forty trillion, one hundred fifty-seven billion, seven hundred twenty-two million, forty-two thousand, two hundred seventy-four".