40122058777100 has 18 divisors (see below), whose sum is σ = 87064867546524. Its totient is φ = 16048823510800.

The previous prime is 40122058777067. The next prime is 40122058777111. The reversal of 40122058777100 is 177785022104.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200610293786 + ... + 200610293985.

It is an arithmetic number, because the mean of its divisors is an integer number (4836937085918).

Almost surely, 2^{40122058777100} is an apocalyptic number.

It is an amenable number.

40122058777100 is an abundant number, since it is smaller than the sum of its proper divisors (46942808769424).

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

40122058777100 is a wasteful number, since it uses less digits than its factorization.

40122058777100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401220587785 (or 401220587778 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 44.

The spelling of 40122058777100 in words is "forty trillion, one hundred twenty-two billion, fifty-eight million, seven hundred seventy-seven thousand, one hundred".