1146144365 has 8 divisors (see below), whose sum is σ = 1380450048. Its totient is φ = 913530960.

The previous prime is 1146144359. The next prime is 1146144371. The reversal of 1146144365 is 5634416411.

It is an interprime number because it is at equal distance from previous prime (1146144359) and next prime (1146144371).

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

It is not a de Polignac number, because 1146144365 - 2²⁴ = 1129367149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421577 + ... + 424286.

It is an arithmetic number, because the mean of its divisors is an integer number (172556256).

Almost surely, 2^1146144365 is an apocalyptic number.

It is an amenable number.

1146144365 is a deficient number, since it is larger than the sum of its proper divisors (234305683).

1146144365 is an equidigital number, since it uses as much as digits as its factorization.

1146144365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846139.

The product of its digits is 34560, while the sum is 35.

The square root of 1146144365 is about 33854.7539497779. The cubic root of 1146144365 is about 1046.5173701592.

The spelling of 1146144365 in words is "one billion, one hundred forty-six million, one hundred forty-four thousand, three hundred sixty-five".