23150094642 has 48 divisors (see below), whose sum is σ = 53556579648. Its totient is φ = 7209528480.

The previous prime is 23150094637. The next prime is 23150094697. The reversal of 23150094642 is 24649005132.

It is a happy number.

23150094642 is a `hidden beast` number, since 2 + 3 + 1 + 5 + 0 + 0 + 9 + 4 + 642 = 666.

23150094642 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 23150094597 and 23150094606.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 632409 + ... + 668012.

It is an arithmetic number, because the mean of its divisors is an integer number (1115762076).

Almost surely, 2^23150094642 is an apocalyptic number.

23150094642 is an abundant number, since it is smaller than the sum of its proper divisors (30406485006).

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

23150094642 is a wasteful number, since it uses less digits than its factorization.

23150094642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300495 (or 1300492 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 23150094642 its reverse (24649005132), we get a palindrome (47799099774).

The spelling of 23150094642 in words is "twenty-three billion, one hundred fifty million, ninety-four thousand, six hundred forty-two".