1411831145 has 8 divisors (see below), whose sum is σ = 1695517440. Its totient is φ = 1128584880.

The previous prime is 1411831133. The next prime is 1411831219. The reversal of 1411831145 is 5411381141.

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

It is not a de Polignac number, because 1411831145 - 2²⁸ = 1143395689 is a prime.

It is a super-2 number, since 2×1411831145² = 3986534363984022050, which contains 22 as substring.

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, 102905 + ... + 115814.

It is an arithmetic number, because the mean of its divisors is an integer number (211939680).

Almost surely, 2^1411831145 is an apocalyptic number.

It is an amenable number.

1411831145 is a deficient number, since it is larger than the sum of its proper divisors (283686295).

1411831145 is a wasteful number, since it uses less digits than its factorization.

1411831145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220015.

The product of its digits is 1920, while the sum is 29.

The square root of 1411831145 is about 37574.3415777309. The cubic root of 1411831145 is about 1121.8313853928.

The spelling of 1411831145 in words is "one billion, four hundred eleven million, eight hundred thirty-one thousand, one hundred forty-five".