1163539814401 has 8 divisors (see below), whose sum is σ = 1165438553408. Its totient is φ = 1161641250000.

The previous prime is 1163539814389. The next prime is 1163539814413. The reversal of 1163539814401 is 1044189353611.

It is an interprime number because it is at equal distance from previous prime (1163539814389) and next prime (1163539814413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1163539814401 - 2⁷ = 1163539814273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1163539814491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23638546 + ... + 23687716.

It is an arithmetic number, because the mean of its divisors is an integer number (145679819176).

Almost surely, 2^{1163539814401} is an apocalyptic number.

It is an amenable number.

1163539814401 is a deficient number, since it is larger than the sum of its proper divisors (1898739007).

1163539814401 is an equidigital number, since it uses as much as digits as its factorization.

1163539814401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87303.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 1163539814401 in words is "one trillion, one hundred sixty-three billion, five hundred thirty-nine million, eight hundred fourteen thousand, four hundred one".