374211777540 has 48 divisors (see below), whose sum is σ = 1050648060672. Its totient is φ = 99517894656.

The previous prime is 374211777521. The next prime is 374211777557. The reversal of 374211777540 is 45777112473.

It is a self number, because there is not a number n which added to its sum of digits gives 374211777540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8475069 + ... + 8519108.

It is an arithmetic number, because the mean of its divisors is an integer number (21888501264).

Almost surely, 2^374211777540 is an apocalyptic number.

374211777540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

374211777540 is an abundant number, since it is smaller than the sum of its proper divisors (676436283132).

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

374211777540 is a wasteful number, since it uses less digits than its factorization.

374211777540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16994556 (or 16994554 counting only the distinct ones).

The product of its (nonzero) digits is 1152480, while the sum is 48.

The spelling of 374211777540 in words is "three hundred seventy-four billion, two hundred eleven million, seven hundred seventy-seven thousand, five hundred forty".