123630245433 has 16 divisors (see below), whose sum is σ = 183175115200. Its totient is φ = 82411525440.

The previous prime is 123630245413. The next prime is 123630245447. The reversal of 123630245433 is 334542036321.

123630245433 is a `hidden beast` number, since 12 + 3 + 630 + 2 + 4 + 5 + 4 + 3 + 3 = 666.

It is not a de Polignac number, because 123630245433 - 2¹² = 123630241337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123630245413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27873 + ... + 498033.

It is an arithmetic number, because the mean of its divisors is an integer number (11448444700).

Almost surely, 2^123630245433 is an apocalyptic number.

It is an amenable number.

123630245433 is a deficient number, since it is larger than the sum of its proper divisors (59544869767).

123630245433 is an equidigital number, since it uses as much as digits as its factorization.

123630245433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479909 (or 479903 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The spelling of 123630245433 in words is "one hundred twenty-three billion, six hundred thirty million, two hundred forty-five thousand, four hundred thirty-three".