23214111440502 has 16 divisors (see below), whose sum is σ = 46457222414832. Its totient is φ = 7733203891200.

The previous prime is 23214111440467. The next prime is 23214111440521. The reversal of 23214111440502 is 20504411141232.

It is a self number, because there is not a number n which added to its sum of digits gives 23214111440502.

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, 1208303503 + ... + 1208322714.

It is an arithmetic number, because the mean of its divisors is an integer number (2903576400927).

Almost surely, 2^{23214111440502} is an apocalyptic number.

23214111440502 is an abundant number, since it is smaller than the sum of its proper divisors (23243110974330).

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

23214111440502 is a wasteful number, since it uses less digits than its factorization.

23214111440502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416627823.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 23214111440502 its reverse (20504411141232), we get a palindrome (43718522581734).

The spelling of 23214111440502 in words is "twenty-three trillion, two hundred fourteen billion, one hundred eleven million, four hundred forty thousand, five hundred two".