62243738946 has 24 divisors (see below), whose sum is σ = 134920959420. Its totient is φ = 20738755296.

The previous prime is 62243738941. The next prime is 62243739011. The reversal of 62243738946 is 64983734226.

62243738946 is a `hidden beast` number, since 6 + 224 + 37 + 389 + 4 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60978869721 + 1264869225 = 246939^2 + 35565^2 .

It is a junction number, because it is equal to n+sod(n) for n = 62243738892 and 62243738901.

It is not an unprimeable number, because it can be changed into a prime (62243738941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 721165 + ... + 802848.

Almost surely, 2^62243738946 is an apocalyptic number.

62243738946 is an abundant number, since it is smaller than the sum of its proper divisors (72677220474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62243738946 is a wasteful number, since it uses less digits than its factorization.

62243738946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526290 (or 1526287 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 62243738946 in words is "sixty-two billion, two hundred forty-three million, seven hundred thirty-eight thousand, nine hundred forty-six".