40557735222 has 32 divisors (see below), whose sum is σ = 84449016672. Its totient is φ = 12973665024.

The previous prime is 40557735191. The next prime is 40557735233. The reversal of 40557735222 is 22253775504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1235113 + ... + 1267524.

It is an arithmetic number, because the mean of its divisors is an integer number (2639031771).

Almost surely, 2^40557735222 is an apocalyptic number.

40557735222 is an abundant number, since it is smaller than the sum of its proper divisors (43891281450).

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

40557735222 is a wasteful number, since it uses less digits than its factorization.

40557735222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502752.

The product of its (nonzero) digits is 588000, while the sum is 42.

The spelling of 40557735222 in words is "forty billion, five hundred fifty-seven million, seven hundred thirty-five thousand, two hundred twenty-two".