374463320420 has 36 divisors (see below), whose sum is σ = 914760399420. Its totient is φ = 128387423808.

The previous prime is 374463320417. The next prime is 374463320437. The reversal of 374463320420 is 24023364473.

It can be written as a sum of positive squares in 2 ways, for example, as 233992777984 + 140470542436 = 483728^2 + 374794^2 .

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 11 ways as a sum of consecutive naturals, for example, 191051735 + ... + 191053694.

It is an arithmetic number, because the mean of its divisors is an integer number (25410011095).

Almost surely, 2^374463320420 is an apocalyptic number.

It is an amenable number.

374463320420 is an abundant number, since it is smaller than the sum of its proper divisors (540297079000).

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

374463320420 is a wasteful number, since it uses less digits than its factorization.

374463320420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382105452 (or 382105443 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 38.

Adding to 374463320420 its reverse (24023364473), we get a palindrome (398486684893).

The spelling of 374463320420 in words is "three hundred seventy-four billion, four hundred sixty-three million, three hundred twenty thousand, four hundred twenty".