1144075094 has 4 divisors (see below), whose sum is σ = 1716112644. Its totient is φ = 572037546.

The previous prime is 1144075087. The next prime is 1144075147. The reversal of 1144075094 is 4905704411.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1144075094² = 2617815641422217672, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 286018772 + ... + 286018775.

It is an arithmetic number, because the mean of its divisors is an integer number (429028161).

Almost surely, 2^1144075094 is an apocalyptic number.

1144075094 is a deficient number, since it is larger than the sum of its proper divisors (572037550).

1144075094 is an equidigital number, since it uses as much as digits as its factorization.

1144075094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572037549.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 1144075094 is about 33824.1791326855. The cubic root of 1144075094 is about 1045.8871899222.

The spelling of 1144075094 in words is "one billion, one hundred forty-four million, seventy-five thousand, ninety-four".