40844727364072 has 32 divisors (see below), whose sum is σ = 82115237462400. Its totient is φ = 18977743759104.

The previous prime is 40844727364061. The next prime is 40844727364081. The reversal of 40844727364072 is 27046372744804.

It is a junction number, because it is equal to n+sod(n) for n = 40844727363998 and 40844727364016.

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, 1900804938 + ... + 1900826425.

It is an arithmetic number, because the mean of its divisors is an integer number (2566101170700).

Almost surely, 2^{40844727364072} is an apocalyptic number.

It is an amenable number.

40844727364072 is an abundant number, since it is smaller than the sum of its proper divisors (41270510098328).

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

40844727364072 is a wasteful number, since it uses less digits than its factorization.

40844727364072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801631465 (or 3801631461 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 58.

The spelling of 40844727364072 in words is "forty trillion, eight hundred forty-four billion, seven hundred twenty-seven million, three hundred sixty-four thousand, seventy-two".