23214214145 has 16 divisors (see below), whose sum is σ = 28664520192. Its totient is φ = 18037127040.

The previous prime is 23214214139. The next prime is 23214214151. The reversal of 23214214145 is 54141241232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23214214139) and next prime (23214214151).

It is not a de Polignac number, because 23214214145 - 2⁴ = 23214214129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208187 + ... + 299616.

It is an arithmetic number, because the mean of its divisors is an integer number (1791532512).

Almost surely, 2^23214214145 is an apocalyptic number.

It is an amenable number.

23214214145 is a deficient number, since it is larger than the sum of its proper divisors (5450306047).

23214214145 is a wasteful number, since it uses less digits than its factorization.

23214214145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508072.

The product of its digits is 7680, while the sum is 29.

Adding to 23214214145 its reverse (54141241232), we get a palindrome (77355455377).

The spelling of 23214214145 in words is "twenty-three billion, two hundred fourteen million, two hundred fourteen thousand, one hundred forty-five".