14492045451 has 32 divisors (see below), whose sum is σ = 21268800000. Its totient is φ = 8722695168.

The previous prime is 14492045441. The next prime is 14492045453. The reversal of 14492045451 is 15454029441.

It is not a de Polignac number, because 14492045451 - 2¹⁵ = 14492012683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (14492045453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 442075 + ... + 473723.

It is an arithmetic number, because the mean of its divisors is an integer number (664650000).

Almost surely, 2^14492045451 is an apocalyptic number.

14492045451 is a deficient number, since it is larger than the sum of its proper divisors (6776754549).

14492045451 is a wasteful number, since it uses less digits than its factorization.

14492045451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31923.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 14492045451 in words is "fourteen billion, four hundred ninety-two million, forty-five thousand, four hundred fifty-one".