379427899013 has 4 divisors (see below), whose sum is σ = 379435251468. Its totient is φ = 379420546560.

The previous prime is 379427899003. The next prime is 379427899087. The reversal of 379427899013 is 310998724973.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 149662980769 + 229764918244 = 386863^2 + 479338^2 .

It is a cyclic number.

It is not a de Polignac number, because 379427899013 - 2¹² = 379427894917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379427899003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598268 + ... + 3702213.

It is an arithmetic number, because the mean of its divisors is an integer number (94858812867).

Almost surely, 2^379427899013 is an apocalyptic number.

It is an amenable number.

379427899013 is a deficient number, since it is larger than the sum of its proper divisors (7352455).

379427899013 is an equidigital number, since it uses as much as digits as its factorization.

379427899013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7352454.

The product of its (nonzero) digits is 20575296, while the sum is 62.

The spelling of 379427899013 in words is "three hundred seventy-nine billion, four hundred twenty-seven million, eight hundred ninety-nine thousand, thirteen".