1352142155 has 16 divisors (see below), whose sum is σ = 1997010624. Its totient is φ = 855861120.

The previous prime is 1352142149. The next prime is 1352142241. The reversal of 1352142155 is 5512412531.

It is not a de Polignac number, because 1352142155 - 2⁶ = 1352142091 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, 1485416 + ... + 1486325.

It is an arithmetic number, because the mean of its divisors is an integer number (124813164).

Almost surely, 2^1352142155 is an apocalyptic number.

1352142155 is a deficient number, since it is larger than the sum of its proper divisors (644868469).

1352142155 is a wasteful number, since it uses less digits than its factorization.

1352142155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971766.

The product of its digits is 6000, while the sum is 29.

The square root of 1352142155 is about 36771.4856240539. The cubic root of 1352142155 is about 1105.7937159626.

Adding to 1352142155 its reverse (5512412531), we get a palindrome (6864554686).

The spelling of 1352142155 in words is "one billion, three hundred fifty-two million, one hundred forty-two thousand, one hundred fifty-five".