1164325342155 has 16 divisors (see below), whose sum is σ = 1923014759424. Its totient is φ = 600942111840.

The previous prime is 1164325342139. The next prime is 1164325342189. The reversal of 1164325342155 is 5512435234611.

It is not a de Polignac number, because 1164325342155 - 2⁴ = 1164325342139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251962269 + ... + 1251963198.

It is an arithmetic number, because the mean of its divisors is an integer number (120188422464).

Almost surely, 2^{1164325342155} is an apocalyptic number.

1164325342155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1164325342155 is a deficient number, since it is larger than the sum of its proper divisors (758689417269).

1164325342155 is a wasteful number, since it uses less digits than its factorization.

1164325342155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503925506.

The product of its digits is 432000, while the sum is 42.

The spelling of 1164325342155 in words is "one trillion, one hundred sixty-four billion, three hundred twenty-five million, three hundred forty-two thousand, one hundred fifty-five".