368402765842 has 8 divisors (see below), whose sum is σ = 552635455932. Its totient is φ = 184190947200.

The previous prime is 368402765813. The next prime is 368402765849. The reversal of 368402765842 is 248567204863.

It can be written as a sum of positive squares in 2 ways, for example, as 368399227681 + 3538161 = 606959^2 + 1881^2 .

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

It is not an unprimeable number, because it can be changed into a prime (368402765849) 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, 5173659 + ... + 5244382.

Almost surely, 2^368402765842 is an apocalyptic number.

368402765842 is a deficient number, since it is larger than the sum of its proper divisors (184232690090).

368402765842 is a wasteful number, since it uses less digits than its factorization.

368402765842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10435724.

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 368402765842 in words is "three hundred sixty-eight billion, four hundred two million, seven hundred sixty-five thousand, eight hundred forty-two".