1400612141191 has 2 divisors, whose sum is σ = 1400612141192. Its totient is φ = 1400612141190.

The previous prime is 1400612141189. The next prime is 1400612141197. The reversal of 1400612141191 is 1911412160041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1400612141191 - 2¹ = 1400612141189 is a prime.

Together with 1400612141189, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1400612141197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700306070595 + 700306070596.

It is an arithmetic number, because the mean of its divisors is an integer number (700306070596).

Almost surely, 2^{1400612141191} is an apocalyptic number.

1400612141191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400612141191 is an equidigital number, since it uses as much as digits as its factorization.

1400612141191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 1400612141191 in words is "one trillion, four hundred billion, six hundred twelve million, one hundred forty-one thousand, one hundred ninety-one".