1400111414297 has 2 divisors, whose sum is σ = 1400111414298. Its totient is φ = 1400111414296.

The previous prime is 1400111414293. The next prime is 1400111414329. The reversal of 1400111414297 is 7924141110041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1150522245376 + 249589168921 = 1072624^2 + 499589^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400111414297 - 2² = 1400111414293 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400111414293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700055707148 + 700055707149.

It is an arithmetic number, because the mean of its divisors is an integer number (700055707149).

Almost surely, 2^{1400111414297} is an apocalyptic number.

It is an amenable number.

1400111414297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400111414297 is an equidigital number, since it uses as much as digits as its factorization.

1400111414297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 1400111414297 in words is "one trillion, four hundred billion, one hundred eleven million, four hundred fourteen thousand, two hundred ninety-seven".