361971238148 has 24 divisors (see below), whose sum is σ = 686261470272. Its totient is φ = 166063263264.

The previous prime is 361971238147. The next prime is 361971238193. The reversal of 361971238148 is 841832179163.

It is a super-2 number, since 2×361971238148² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 361971238148.

It is not an unprimeable number, because it can be changed into a prime (361971238147) 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, 20832590 + ... + 20849957.

It is an arithmetic number, because the mean of its divisors is an integer number (28594227928).

Almost surely, 2^361971238148 is an apocalyptic number.

It is an amenable number.

361971238148 is a deficient number, since it is larger than the sum of its proper divisors (324290232124).

361971238148 is a wasteful number, since it uses less digits than its factorization.

361971238148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41682731 (or 41682729 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The spelling of 361971238148 in words is "three hundred sixty-one billion, nine hundred seventy-one million, two hundred thirty-eight thousand, one hundred forty-eight".