23510421512042 has 16 divisors (see below), whose sum is σ = 36807335971200. Its totient is φ = 11241543281232.

The previous prime is 23510421512033. The next prime is 23510421512069. The reversal of 23510421512042 is 24021512401532.

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, 58236542 + ... + 58638857.

It is an arithmetic number, because the mean of its divisors is an integer number (2300458498200).

Almost surely, 2^{23510421512042} is an apocalyptic number.

23510421512042 is a deficient number, since it is larger than the sum of its proper divisors (13296914459158).

23510421512042 is a wasteful number, since it uses less digits than its factorization.

23510421512042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116879797.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 23510421512042 its reverse (24021512401532), we get a palindrome (47531933913574).

The spelling of 23510421512042 in words is "twenty-three trillion, five hundred ten billion, four hundred twenty-one million, five hundred twelve thousand, forty-two".