1331415258118 has 32 divisors (see below), whose sum is σ = 2220103015200. Its totient is φ = 593685480960.

The previous prime is 1331415258097. The next prime is 1331415258119. The reversal of 1331415258118 is 8118525141331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331415258119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8491246 + ... + 8646622.

It is an arithmetic number, because the mean of its divisors is an integer number (69378219225).

Almost surely, 2^{1331415258118} is an apocalyptic number.

1331415258118 is a deficient number, since it is larger than the sum of its proper divisors (888687757082).

1331415258118 is a wasteful number, since it uses less digits than its factorization.

1331415258118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162792.

The product of its digits is 115200, while the sum is 43.

The spelling of 1331415258118 in words is "one trillion, three hundred thirty-one billion, four hundred fifteen million, two hundred fifty-eight thousand, one hundred eighteen".