14401274388 has 24 divisors (see below), whose sum is σ = 33607267008. Its totient is φ = 4799811456.

The previous prime is 14401274353. The next prime is 14401274411. The reversal of 14401274388 is 88347210441.

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, 26745 + ... + 171807.

It is an arithmetic number, because the mean of its divisors is an integer number (1400302792).

Almost surely, 2^14401274388 is an apocalyptic number.

It is an amenable number.

14401274388 is an abundant number, since it is smaller than the sum of its proper divisors (19205992620).

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

14401274388 is a wasteful number, since it uses less digits than its factorization.

14401274388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153343 (or 153341 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 14401274388 in words is "fourteen billion, four hundred one million, two hundred seventy-four thousand, three hundred eighty-eight".