1401041071499 has 2 divisors, whose sum is σ = 1401041071500. Its totient is φ = 1401041071498.

The previous prime is 1401041071403. The next prime is 1401041071537. The reversal of 1401041071499 is 9941701401041.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9941701401041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1401041071499 - 2¹² = 1401041067403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1401041071799) 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, 700520535749 + 700520535750.

It is an arithmetic number, because the mean of its divisors is an integer number (700520535750).

Almost surely, 2^{1401041071499} is an apocalyptic number.

1401041071499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401041071499 is an equidigital number, since it uses as much as digits as its factorization.

1401041071499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 1401041071499 in words is "one trillion, four hundred one billion, forty-one million, seventy-one thousand, four hundred ninety-nine".