1014023918849 has 2 divisors, whose sum is σ = 1014023918850. Its totient is φ = 1014023918848.

The previous prime is 1014023918839. The next prime is 1014023918891. The reversal of 1014023918849 is 9488193204101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 863524147600 + 150499771249 = 929260^2 + 387943^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014023918849 - 2²⁸ = 1013755483393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1014023918797 and 1014023918806.

It is not a weakly prime, because it can be changed into another prime (1014023918819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507011959424 + 507011959425.

It is an arithmetic number, because the mean of its divisors is an integer number (507011959425).

Almost surely, 2^{1014023918849} is an apocalyptic number.

It is an amenable number.

1014023918849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014023918849 is an equidigital number, since it uses as much as digits as its factorization.

1014023918849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 1014023918849 in words is "one trillion, fourteen billion, twenty-three million, nine hundred eighteen thousand, eight hundred forty-nine".