42456276652 has 12 divisors (see below), whose sum is σ = 74622933280. Its totient is φ = 21135438576.

The previous prime is 42456276613. The next prime is 42456276671. The reversal of 42456276652 is 25667265424.

It is a junction number, because it is equal to n+sod(n) for n = 42456276596 and 42456276605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23173908 + ... + 23175739.

Almost surely, 2^42456276652 is an apocalyptic number.

It is an amenable number.

42456276652 is a deficient number, since it is larger than the sum of its proper divisors (32166656628).

42456276652 is a wasteful number, since it uses less digits than its factorization.

42456276652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46349880 (or 46349878 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 49.

The spelling of 42456276652 in words is "forty-two billion, four hundred fifty-six million, two hundred seventy-six thousand, six hundred fifty-two".