1160661115616 has 12 divisors (see below), whose sum is σ = 2285051571432. Its totient is φ = 580330557792.

The previous prime is 1160661115613. The next prime is 1160661115643. The reversal of 1160661115616 is 6165111660611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160661115613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18135329900 + ... + 18135329963.

It is an arithmetic number, because the mean of its divisors is an integer number (190420964286).

Almost surely, 2^{1160661115616} is an apocalyptic number.

1160661115616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1160661115616 is a deficient number, since it is larger than the sum of its proper divisors (1124390455816).

1160661115616 is an equidigital number, since it uses as much as digits as its factorization.

1160661115616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36270659873 (or 36270659865 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 1160661115616 in words is "one trillion, one hundred sixty billion, six hundred sixty-one million, one hundred fifteen thousand, six hundred sixteen".