1400123445059 has 2 divisors, whose sum is σ = 1400123445060. Its totient is φ = 1400123445058.

The previous prime is 1400123445013. The next prime is 1400123445109. The reversal of 1400123445059 is 9505443210041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1400123445059 - 2²⁰ = 1400122396483 is a prime.

It is a super-2 number, since 2×1400123445059² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1400123445859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700061722529 + 700061722530.

It is an arithmetic number, because the mean of its divisors is an integer number (700061722530).

Almost surely, 2^{1400123445059} is an apocalyptic number.

1400123445059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400123445059 is an equidigital number, since it uses as much as digits as its factorization.

1400123445059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1400123445059 in words is "one trillion, four hundred billion, one hundred twenty-three million, four hundred forty-five thousand, fifty-nine".