484444862868751 has 2 divisors, whose sum is σ = 484444862868752. Its totient is φ = 484444862868750.

The previous prime is 484444862868587. The next prime is 484444862868913. The reversal of 484444862868751 is 157868268444484.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 484444862868751 - 2³⁵ = 484410503130383 is a prime.

It is a super-2 number, since 2×484444862868751² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484444862865751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242222431434375 + 242222431434376.

It is an arithmetic number, because the mean of its divisors is an integer number (242222431434376).

Almost surely, 2^{484444862868751} is an apocalyptic number.

484444862868751 is a deficient number, since it is larger than the sum of its proper divisors (1).

484444862868751 is an equidigital number, since it uses as much as digits as its factorization.

484444862868751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10569646080, while the sum is 79.

The spelling of 484444862868751 in words is "four hundred eighty-four trillion, four hundred forty-four billion, eight hundred sixty-two million, eight hundred sixty-eight thousand, seven hundred fifty-one".