1411640013491 has 2 divisors, whose sum is σ = 1411640013492. Its totient is φ = 1411640013490.

The previous prime is 1411640013451. The next prime is 1411640013517. The reversal of 1411640013491 is 1943100461141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1411640013491 - 2¹⁰ = 1411640012467 is a prime.

It is not a weakly prime, because it can be changed into another prime (1411640013401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705820006745 + 705820006746.

It is an arithmetic number, because the mean of its divisors is an integer number (705820006746).

Almost surely, 2^{1411640013491} is an apocalyptic number.

1411640013491 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411640013491 is an equidigital number, since it uses as much as digits as its factorization.

1411640013491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 1411640013491 in words is "one trillion, four hundred eleven billion, six hundred forty million, thirteen thousand, four hundred ninety-one".