62243093138 has 6 divisors (see below), whose sum is σ = 93365168949. Its totient is φ = 31121370156.

The previous prime is 62243093137. The next prime is 62243093161. The reversal of 62243093138 is 83139034226.

It can be written as a sum of positive squares in 2 ways, for example, as 57545772769 + 4697320369 = 239887^2 + 68537^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=176413.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62243093095 and 62243093104.

It is not an unprimeable number, because it can be changed into a prime (62243093137) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 264620 + ... + 441032.

Almost surely, 2^62243093138 is an apocalyptic number.

62243093138 is a deficient number, since it is larger than the sum of its proper divisors (31122075811).

62243093138 is an frugal number, since it uses more digits than its factorization.

62243093138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352828 (or 176415 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 62243093138 in words is "sixty-two billion, two hundred forty-three million, ninety-three thousand, one hundred thirty-eight".