44300014143457 has 2 divisors, whose sum is σ = 44300014143458. Its totient is φ = 44300014143456.

The previous prime is 44300014143403. The next prime is 44300014143493. The reversal of 44300014143457 is 75434141000344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41745438467041 + 2554575676416 = 6461071^2 + 1598304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44300014143457 is a prime.

It is a super-2 number, since 2×44300014143457² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44300014146457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22150007071728 + 22150007071729.

It is an arithmetic number, because the mean of its divisors is an integer number (22150007071729).

Almost surely, 2^{44300014143457} is an apocalyptic number.

It is an amenable number.

44300014143457 is a deficient number, since it is larger than the sum of its proper divisors (1).

44300014143457 is an equidigital number, since it uses as much as digits as its factorization.

44300014143457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 44300014143457 in words is "forty-four trillion, three hundred billion, fourteen million, one hundred forty-three thousand, four hundred fifty-seven".