23130044031430 has 64 divisors (see below), whose sum is σ = 47693530280448. Its totient is φ = 7911683170560.

The previous prime is 23130044031407. The next prime is 23130044031449. The reversal of 23130044031430 is 3413044003132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431415325 + ... + 431468935.

It is an arithmetic number, because the mean of its divisors is an integer number (745211410632).

Almost surely, 2^{23130044031430} is an apocalyptic number.

23130044031430 is an abundant number, since it is smaller than the sum of its proper divisors (24563486249018).

23130044031430 is a wasteful number, since it uses less digits than its factorization.

23130044031430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67981.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23130044031430 its reverse (3413044003132), we get a palindrome (26543088034562).

The spelling of 23130044031430 in words is "twenty-three trillion, one hundred thirty billion, forty-four million, thirty-one thousand, four hundred thirty".