1473140223239 has 2 divisors, whose sum is σ = 1473140223240. Its totient is φ = 1473140223238.

The previous prime is 1473140223197. The next prime is 1473140223271. The reversal of 1473140223239 is 9323220413741.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1473140223239 - 2²⁴ = 1473123446023 is a prime.

It is a super-2 number, since 2×1473140223239² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1473140223196 and 1473140223205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473140283239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736570111619 + 736570111620.

It is an arithmetic number, because the mean of its divisors is an integer number (736570111620).

Almost surely, 2^{1473140223239} is an apocalyptic number.

1473140223239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473140223239 is an equidigital number, since it uses as much as digits as its factorization.

1473140223239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 1473140223239 in words is "one trillion, four hundred seventy-three billion, one hundred forty million, two hundred twenty-three thousand, two hundred thirty-nine".