1140630334 has 16 divisors (see below), whose sum is σ = 1814967216. Its totient is φ = 535766400.

The previous prime is 1140630299. The next prime is 1140630367. The reversal of 1140630334 is 4330360411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1140630299 and 1140630308.

It is a congruent number.

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, 12612 + ... + 49399.

It is an arithmetic number, because the mean of its divisors is an integer number (113435451).

Almost surely, 2^1140630334 is an apocalyptic number.

1140630334 is a deficient number, since it is larger than the sum of its proper divisors (674336882).

1140630334 is a wasteful number, since it uses less digits than its factorization.

1140630334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62571.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1140630334 is about 33773.2191832523. The cubic root of 1140630334 is about 1044.8364277755.

Adding to 1140630334 its reverse (4330360411), we get a palindrome (5470990745).

The spelling of 1140630334 in words is "one billion, one hundred forty million, six hundred thirty thousand, three hundred thirty-four".