14226902972 has 6 divisors (see below), whose sum is σ = 24897080208. Its totient is φ = 7113451484.

The previous prime is 14226902971. The next prime is 14226903001. The reversal of 14226902972 is 27920962241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14226902971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1778362868 + ... + 1778362875.

It is an arithmetic number, because the mean of its divisors is an integer number (4149513368).

Almost surely, 2^14226902972 is an apocalyptic number.

It is an amenable number.

14226902972 is a deficient number, since it is larger than the sum of its proper divisors (10670177236).

14226902972 is a wasteful number, since it uses less digits than its factorization.

14226902972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556725747 (or 3556725745 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 14226902972 in words is "fourteen billion, two hundred twenty-six million, nine hundred two thousand, nine hundred seventy-two".