2439229853387 has 2 divisors, whose sum is σ = 2439229853388. Its totient is φ = 2439229853386.

The previous prime is 2439229853369. The next prime is 2439229853399. The reversal of 2439229853387 is 7833589229342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2439229853387 - 2²⁶ = 2439162744523 is a prime.

It is not a weakly prime, because it can be changed into another prime (2439229853987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1219614926693 + 1219614926694.

It is an arithmetic number, because the mean of its divisors is an integer number (1219614926694).

Almost surely, 2^{2439229853387} is an apocalyptic number.

2439229853387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2439229853387 is an equidigital number, since it uses as much as digits as its factorization.

2439229853387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 156764160, while the sum is 65.

The spelling of 2439229853387 in words is "two trillion, four hundred thirty-nine billion, two hundred twenty-nine million, eight hundred fifty-three thousand, three hundred eighty-seven".