373774561072 has 40 divisors (see below), whose sum is σ = 817265705040. Its totient is φ = 164038990080.

The previous prime is 373774561063. The next prime is 373774561087. The reversal of 373774561072 is 270165477373.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36610743 + ... + 36620950.

It is an arithmetic number, because the mean of its divisors is an integer number (20431642626).

Almost surely, 2^373774561072 is an apocalyptic number.

It is an amenable number.

373774561072 is an abundant number, since it is smaller than the sum of its proper divisors (443491143968).

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

373774561072 is a wasteful number, since it uses less digits than its factorization.

373774561072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73231741 (or 73231735 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 52.

The spelling of 373774561072 in words is "three hundred seventy-three billion, seven hundred seventy-four million, five hundred sixty-one thousand, seventy-two".