1472047462969 has 4 divisors (see below), whose sum is σ = 1472078731300. Its totient is φ = 1472016194640.

The previous prime is 1472047462943. The next prime is 1472047462973. The reversal of 1472047462969 is 9692647402741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 551046405625 + 921001057344 = 742325^2 + 959688^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472047462969 - 2⁷ = 1472047462841 is a prime.

It is a super-2 number, since 2×1472047462969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472047462939) 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, 15563442 + ... + 15657739.

It is an arithmetic number, because the mean of its divisors is an integer number (368019682825).

Almost surely, 2^{1472047462969} is an apocalyptic number.

It is an amenable number.

1472047462969 is a deficient number, since it is larger than the sum of its proper divisors (31268331).

1472047462969 is an equidigital number, since it uses as much as digits as its factorization.

1472047462969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31268330.

The product of its (nonzero) digits is 36578304, while the sum is 61.

The spelling of 1472047462969 in words is "one trillion, four hundred seventy-two billion, forty-seven million, four hundred sixty-two thousand, nine hundred sixty-nine".