1014496157243 has 2 divisors, whose sum is σ = 1014496157244. Its totient is φ = 1014496157242.

The previous prime is 1014496157177. The next prime is 1014496157329. The reversal of 1014496157243 is 3427516944101.

It is a weak prime.

It is an emirp because it is prime and its reverse (3427516944101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1014496157243 - 2³⁰ = 1013422415419 is a prime.

It is a super-2 number, since 2×1014496157243² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1014496150243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507248078621 + 507248078622.

It is an arithmetic number, because the mean of its divisors is an integer number (507248078622).

Almost surely, 2^{1014496157243} is an apocalyptic number.

1014496157243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014496157243 is an equidigital number, since it uses as much as digits as its factorization.

1014496157243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 1014496157243 in words is "one trillion, fourteen billion, four hundred ninety-six million, one hundred fifty-seven thousand, two hundred forty-three".