1369142315 has 8 divisors (see below), whose sum is σ = 1683043488. Its totient is φ = 1068598720.

The previous prime is 1369142297. The next prime is 1369142347. The reversal of 1369142315 is 5132419631.

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

It is a de Polignac number, because none of the positive numbers 2^k-1369142315 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3339167 + ... + 3339576.

It is an arithmetic number, because the mean of its divisors is an integer number (210380436).

Almost surely, 2^1369142315 is an apocalyptic number.

1369142315 is a deficient number, since it is larger than the sum of its proper divisors (313901173).

1369142315 is an equidigital number, since it uses as much as digits as its factorization.

1369142315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6678789.

The product of its digits is 19440, while the sum is 35.

The square root of 1369142315 is about 37001.9231256971. The cubic root of 1369142315 is about 1110.4087218687.

The spelling of 1369142315 in words is "one billion, three hundred sixty-nine million, one hundred forty-two thousand, three hundred fifteen".