1318375029 has 8 divisors (see below), whose sum is σ = 1758053440. Its totient is φ = 878806656.

The previous prime is 1318374991. The next prime is 1318375031. The reversal of 1318375029 is 9205738131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1318375029 - 2⁷ = 1318374901 is a prime.

It is a super-2 number, since 2×1318375029² = 3476225434181501682, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1318375039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6432 + ... + 51750.

It is an arithmetic number, because the mean of its divisors is an integer number (219756680).

Almost surely, 2^1318375029 is an apocalyptic number.

It is an amenable number.

1318375029 is a deficient number, since it is larger than the sum of its proper divisors (439678411).

1318375029 is an equidigital number, since it uses as much as digits as its factorization.

1318375029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55019.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 1318375029 is about 36309.4344351437. The cubic root of 1318375029 is about 1096.5109917307.

The spelling of 1318375029 in words is "one billion, three hundred eighteen million, three hundred seventy-five thousand, twenty-nine".