16379638491058 has 32 divisors (see below), whose sum is σ = 25127862606000. Its totient is φ = 8006098129920.

The previous prime is 16379638491053. The next prime is 16379638491077. The reversal of 16379638491058 is 85019483697361.

It can be written as a sum of positive squares in 8 ways, for example, as 3010721230449 + 13368917260609 = 1735143^2 + 3656353^2 .

It is not an unprimeable number, because it can be changed into a prime (16379638491053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8028678 + ... + 9859966.

Almost surely, 2^{16379638491058} is an apocalyptic number.

16379638491058 is a deficient number, since it is larger than the sum of its proper divisors (8748224114942).

16379638491058 is a wasteful number, since it uses less digits than its factorization.

16379638491058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831950.

The product of its (nonzero) digits is 235146240, while the sum is 70.

The spelling of 16379638491058 in words is "sixteen trillion, three hundred seventy-nine billion, six hundred thirty-eight million, four hundred ninety-one thousand, fifty-eight".