338157383846 has 16 divisors (see below), whose sum is σ = 508058470800. Its totient is φ = 168804722688.

The previous prime is 338157383843. The next prime is 338157383857. The reversal of 338157383846 is 648383751833.

It is a super-2 number, since 2×338157383846² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338157383843) 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, 4311941 + ... + 4389663.

It is an arithmetic number, because the mean of its divisors is an integer number (31753654425).

Almost surely, 2^338157383846 is an apocalyptic number.

338157383846 is a deficient number, since it is larger than the sum of its proper divisors (169901086954).

338157383846 is a wasteful number, since it uses less digits than its factorization.

338157383846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81223.

The product of its digits is 34836480, while the sum is 59.

The spelling of 338157383846 in words is "three hundred thirty-eight billion, one hundred fifty-seven million, three hundred eighty-three thousand, eight hundred forty-six".