1157168842795 has 32 divisors (see below), whose sum is σ = 1683251412480. Its totient is φ = 745986309120.

The previous prime is 1157168842783. The next prime is 1157168842799. The reversal of 1157168842795 is 5972488617511.

It is not a de Polignac number, because 1157168842795 - 2⁵ = 1157168842763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1157168842799) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6554502 + ... + 6728731.

It is an arithmetic number, because the mean of its divisors is an integer number (52601606640).

Almost surely, 2^{1157168842795} is an apocalyptic number.

1157168842795 is a deficient number, since it is larger than the sum of its proper divisors (526082569685).

1157168842795 is a wasteful number, since it uses less digits than its factorization.

1157168842795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13283395.

The product of its digits is 33868800, while the sum is 64.

The spelling of 1157168842795 in words is "one trillion, one hundred fifty-seven billion, one hundred sixty-eight million, eight hundred forty-two thousand, seven hundred ninety-five".