1140033154 has 16 divisors (see below), whose sum is σ = 1842942528. Its totient is φ = 525783312.

The previous prime is 1140033131. The next prime is 1140033161. The reversal of 1140033154 is 4513300411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21739 + ... + 52465.

It is an arithmetic number, because the mean of its divisors is an integer number (115183908).

Almost surely, 2^1140033154 is an apocalyptic number.

1140033154 is a deficient number, since it is larger than the sum of its proper divisors (702909374).

1140033154 is a wasteful number, since it uses less digits than its factorization.

1140033154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32169.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1140033154 is about 33764.3769970660. The cubic root of 1140033154 is about 1044.6540536612.

Adding to 1140033154 its reverse (4513300411), we get a palindrome (5653333565).

The spelling of 1140033154 in words is "one billion, one hundred forty million, thirty-three thousand, one hundred fifty-four".