1144822934 has 4 divisors (see below), whose sum is σ = 1717234404. Its totient is φ = 572411466.

The previous prime is 1144822897. The next prime is 1144823021. The reversal of 1144822934 is 4392284411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4392284411 = 311 ⋅14123101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286205732 + ... + 286205735.

It is an arithmetic number, because the mean of its divisors is an integer number (429308601).

Almost surely, 2^1144822934 is an apocalyptic number.

1144822934 is a deficient number, since it is larger than the sum of its proper divisors (572411470).

1144822934 is an equidigital number, since it uses as much as digits as its factorization.

1144822934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572411469.

The product of its digits is 55296, while the sum is 38.

The square root of 1144822934 is about 33835.2321404775. The cubic root of 1144822934 is about 1046.1150263407.

The spelling of 1144822934 in words is "one billion, one hundred forty-four million, eight hundred twenty-two thousand, nine hundred thirty-four".