1136143804 has 6 divisors (see below), whose sum is σ = 1988251664. Its totient is φ = 568071900.

The previous prime is 1136143777. The next prime is 1136143819. The reversal of 1136143804 is 4083416311.

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, 142017972 + ... + 142017979.

Almost surely, 2^1136143804 is an apocalyptic number.

It is an amenable number.

1136143804 is a deficient number, since it is larger than the sum of its proper divisors (852107860).

1136143804 is a wasteful number, since it uses less digits than its factorization.

1136143804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284035955 (or 284035953 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1136143804 is about 33706.7323245669. The cubic root of 1136143804 is about 1043.4647155868.

The spelling of 1136143804 in words is "one billion, one hundred thirty-six million, one hundred forty-three thousand, eight hundred four".