14549340892 has 12 divisors (see below), whose sum is σ = 25462193176. Its totient is φ = 7274428560.

The previous prime is 14549340889. The next prime is 14549340899. The reversal of 14549340892 is 29804394541.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14549340899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191767 + ... + 256657.

Almost surely, 2^14549340892 is an apocalyptic number.

It is an amenable number.

14549340892 is a deficient number, since it is larger than the sum of its proper divisors (10912852284).

14549340892 is a wasteful number, since it uses less digits than its factorization.

14549340892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120948 (or 120946 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 14549340892 in words is "fourteen billion, five hundred forty-nine million, three hundred forty thousand, eight hundred ninety-two".