1409323115 has 4 divisors (see below), whose sum is σ = 1691187744. Its totient is φ = 1127458488.

The previous prime is 1409323067. The next prime is 1409323129. The reversal of 1409323115 is 5113239041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5113239041 = 2039 ⋅2507719.

It is a cyclic number.

It is not a de Polignac number, because 1409323115 - 2¹² = 1409319019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140932307 + ... + 140932316.

It is an arithmetic number, because the mean of its divisors is an integer number (422796936).

Almost surely, 2^1409323115 is an apocalyptic number.

1409323115 is a deficient number, since it is larger than the sum of its proper divisors (281864629).

1409323115 is an equidigital number, since it uses as much as digits as its factorization.

1409323115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281864628.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1409323115 is about 37540.9525052309. The cubic root of 1409323115 is about 1121.1667038125.

The spelling of 1409323115 in words is "one billion, four hundred nine million, three hundred twenty-three thousand, one hundred fifteen".