1146727944407 has 2 divisors, whose sum is σ = 1146727944408. Its totient is φ = 1146727944406.

The previous prime is 1146727944391. The next prime is 1146727944437. The reversal of 1146727944407 is 7044497276411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1146727944407 - 2⁴ = 1146727944391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146727944437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573363972203 + 573363972204.

It is an arithmetic number, because the mean of its divisors is an integer number (573363972204).

Almost surely, 2^{1146727944407} is an apocalyptic number.

1146727944407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146727944407 is an equidigital number, since it uses as much as digits as its factorization.

1146727944407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The spelling of 1146727944407 in words is "one trillion, one hundred forty-six billion, seven hundred twenty-seven million, nine hundred forty-four thousand, four hundred seven".