23401145030 has 16 divisors (see below), whose sum is σ = 42515727120. Its totient is φ = 9272976672.

The previous prime is 23401145021. The next prime is 23401145101. The reversal of 23401145030 is 3054110432.

It is a super-2 number, since 2×23401145030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23401144987 and 23401145005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10934045 + ... + 10936184.

It is an arithmetic number, because the mean of its divisors is an integer number (2657232945).

Almost surely, 2^23401145030 is an apocalyptic number.

23401145030 is a deficient number, since it is larger than the sum of its proper divisors (19114582090).

23401145030 is a wasteful number, since it uses less digits than its factorization.

23401145030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21870343.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 23401145030 its reverse (3054110432), we get a palindrome (26455255462).

The spelling of 23401145030 in words is "twenty-three billion, four hundred one million, one hundred forty-five thousand, thirty".