14742223902 has 48 divisors (see below), whose sum is σ = 36513165312. Its totient is φ = 4211070480.

The previous prime is 14742223901. The next prime is 14742223907. The reversal of 14742223902 is 20932224741.

It is a happy number.

14742223902 is a `hidden beast` number, since 1 + 47 + 4 + 222 + 390 + 2 = 666.

It is a super-3 number, since 3×14742223902³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14742223901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 647923 + ... + 670289.

It is an arithmetic number, because the mean of its divisors is an integer number (760690944).

Almost surely, 2^14742223902 is an apocalyptic number.

14742223902 is an abundant number, since it is smaller than the sum of its proper divisors (21770941410).

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

14742223902 is a wasteful number, since it uses less digits than its factorization.

14742223902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27613 (or 27610 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 14742223902 in words is "fourteen billion, seven hundred forty-two million, two hundred twenty-three thousand, nine hundred two".