14734449451 has 16 divisors (see below), whose sum is σ = 15878154240. Its totient is φ = 13633076160.

The previous prime is 14734449439. The next prime is 14734449469. The reversal of 14734449451 is 15494443741.

It is a cyclic number.

It is not a de Polignac number, because 14734449451 - 2³¹ = 12586965803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14734449481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2684556 + ... + 2690038.

It is an arithmetic number, because the mean of its divisors is an integer number (992384640).

Almost surely, 2^14734449451 is an apocalyptic number.

14734449451 is a deficient number, since it is larger than the sum of its proper divisors (1143704789).

14734449451 is a wasteful number, since it uses less digits than its factorization.

14734449451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9306.

The product of its digits is 967680, while the sum is 46.

The spelling of 14734449451 in words is "fourteen billion, seven hundred thirty-four million, four hundred forty-nine thousand, four hundred fifty-one".