14751433047 has 32 divisors (see below), whose sum is σ = 22565088000. Its totient is φ = 8496375552.

The previous prime is 14751432961. The next prime is 14751433061. The reversal of 14751433047 is 74033415741.

It is not a de Polignac number, because 14751433047 - 2¹⁶ = 14751367511 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 14751432996 and 14751433014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14751431047) 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, 58422 + ... + 181427.

It is an arithmetic number, because the mean of its divisors is an integer number (705159000).

Almost surely, 2^14751433047 is an apocalyptic number.

14751433047 is a deficient number, since it is larger than the sum of its proper divisors (7813654953).

14751433047 is a wasteful number, since it uses less digits than its factorization.

14751433047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239967.

The product of its (nonzero) digits is 141120, while the sum is 39.

Adding to 14751433047 its reverse (74033415741), we get a palindrome (88784848788).

The spelling of 14751433047 in words is "fourteen billion, seven hundred fifty-one million, four hundred thirty-three thousand, forty-seven".