40205870218082 has 16 divisors (see below), whose sum is σ = 62259996302592. Its totient is φ = 19452657818160.

The previous prime is 40205870218037. The next prime is 40205870218097. The reversal of 40205870218082 is 28081207850204.

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, 29247908 + ... + 30591695.

It is an arithmetic number, because the mean of its divisors is an integer number (3891249768912).

Almost surely, 2^{40205870218082} is an apocalyptic number.

40205870218082 is a deficient number, since it is larger than the sum of its proper divisors (22054126084510).

40205870218082 is a wasteful number, since it uses less digits than its factorization.

40205870218082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59850473.

The product of its (nonzero) digits is 573440, while the sum is 47.

The spelling of 40205870218082 in words is "forty trillion, two hundred five billion, eight hundred seventy million, two hundred eighteen thousand, eighty-two".