23351014402 has 32 divisors (see below), whose sum is σ = 37050307200. Its totient is φ = 11007053568.

The previous prime is 23351014369. The next prime is 23351014429. The reversal of 23351014402 is 20441015332.

It is a super-2 number, since 2×23351014402² (a number of 22 digits) contains 22 as substring.

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, 8948874 + ... + 8951482.

It is an arithmetic number, because the mean of its divisors is an integer number (1157822100).

Almost surely, 2^23351014402 is an apocalyptic number.

23351014402 is a deficient number, since it is larger than the sum of its proper divisors (13699292798).

23351014402 is a wasteful number, since it uses less digits than its factorization.

23351014402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 23351014402 its reverse (20441015332), we get a palindrome (43792029734).

The spelling of 23351014402 in words is "twenty-three billion, three hundred fifty-one million, fourteen thousand, four hundred two".