1190400715451 has 2 divisors, whose sum is σ = 1190400715452. Its totient is φ = 1190400715450.

The previous prime is 1190400715391. The next prime is 1190400715519. The reversal of 1190400715451 is 1545170040911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1190400715451 - 2¹⁰ = 1190400714427 is a prime.

It is not a weakly prime, because it can be changed into another prime (1190400015451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595200357725 + 595200357726.

It is an arithmetic number, because the mean of its divisors is an integer number (595200357726).

Almost surely, 2^{1190400715451} is an apocalyptic number.

1190400715451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190400715451 is an equidigital number, since it uses as much as digits as its factorization.

1190400715451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 38.

The spelling of 1190400715451 in words is "one trillion, one hundred ninety billion, four hundred million, seven hundred fifteen thousand, four hundred fifty-one".