1472937447239 has 2 divisors, whose sum is σ = 1472937447240. Its totient is φ = 1472937447238.

The previous prime is 1472937447229. The next prime is 1472937447257. The reversal of 1472937447239 is 9327447392741.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1472937447239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1472937447209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736468723619 + 736468723620.

It is an arithmetic number, because the mean of its divisors is an integer number (736468723620).

Almost surely, 2^{1472937447239} is an apocalyptic number.

1472937447239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472937447239 is an equidigital number, since it uses as much as digits as its factorization.

1472937447239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64012032, while the sum is 62.

The spelling of 1472937447239 in words is "one trillion, four hundred seventy-two billion, nine hundred thirty-seven million, four hundred forty-seven thousand, two hundred thirty-nine".