1400344003379 has 2 divisors, whose sum is σ = 1400344003380. Its totient is φ = 1400344003378.

The previous prime is 1400344003351. The next prime is 1400344003393. The reversal of 1400344003379 is 9733004430041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1400344003379 - 2³⁶ = 1331624526643 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400344003879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700172001689 + 700172001690.

It is an arithmetic number, because the mean of its divisors is an integer number (700172001690).

Almost surely, 2^{1400344003379} is an apocalyptic number.

1400344003379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400344003379 is an equidigital number, since it uses as much as digits as its factorization.

1400344003379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 1400344003379 in words is "one trillion, four hundred billion, three hundred forty-four million, three thousand, three hundred seventy-nine".