1472921472479 has 16 divisors (see below), whose sum is σ = 1495854864000. Its totient is φ = 1450098124800.

The previous prime is 1472921472461. The next prime is 1472921472499. The reversal of 1472921472479 is 9742741292741.

It is a de Polignac number, because none of the positive numbers 2^k-1472921472479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472921472409) 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, 101650667 + ... + 101665155.

It is an arithmetic number, because the mean of its divisors is an integer number (93490929000).

Almost surely, 2^{1472921472479} is an apocalyptic number.

1472921472479 is a deficient number, since it is larger than the sum of its proper divisors (22933391521).

1472921472479 is a wasteful number, since it uses less digits than its factorization.

1472921472479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18178.

The product of its digits is 14224896, while the sum is 59.

The spelling of 1472921472479 in words is "one trillion, four hundred seventy-two billion, nine hundred twenty-one million, four hundred seventy-two thousand, four hundred seventy-nine".