1144950576 has 80 divisors (see below), whose sum is σ = 3687644928. Its totient is φ = 297388800.

The previous prime is 1144950571. The next prime is 1144950577. The reversal of 1144950576 is 6750594411.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1144950571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151195 + ... + 158586.

Almost surely, 2^1144950576 is an apocalyptic number.

1144950576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1144950576 is an abundant number, since it is smaller than the sum of its proper divisors (2542694352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144950576 is a wasteful number, since it uses less digits than its factorization.

1144950576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309810 (or 309804 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 1144950576 is about 33837.1183170198. The cubic root of 1144950576 is about 1046.1539037508.

The spelling of 1144950576 in words is "one billion, one hundred forty-four million, nine hundred fifty thousand, five hundred seventy-six".