374079024521 has 8 divisors (see below), whose sum is σ = 374573331720. Its totient is φ = 373585028608.

The previous prime is 374079024493. The next prime is 374079024577. The reversal of 374079024521 is 125420970473.

It can be written as a sum of positive squares in 4 ways, for example, as 9305303296 + 364773721225 = 96464^2 + 603965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 374079024521 - 2³⁸ = 99201117577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374079026521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378105 + ... + 2530521.

It is an arithmetic number, because the mean of its divisors is an integer number (46821666465).

Almost surely, 2^374079024521 is an apocalyptic number.

It is an amenable number.

374079024521 is a deficient number, since it is larger than the sum of its proper divisors (494307199).

374079024521 is a wasteful number, since it uses less digits than its factorization.

374079024521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155643.

The product of its (nonzero) digits is 423360, while the sum is 44.

Adding to 374079024521 its reverse (125420970473), we get a palindrome (499499994994).

The spelling of 374079024521 in words is "three hundred seventy-four billion, seventy-nine million, twenty-four thousand, five hundred twenty-one".