1140051634 has 8 divisors (see below), whose sum is σ = 1710828828. Its totient is φ = 569775360.

The previous prime is 1140051589. The next prime is 1140051643. The reversal of 1140051634 is 4361500411.

It can be written as a sum of positive squares in 2 ways, for example, as 1061782225 + 78269409 = 32585^2 + 8847^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1140051599 and 1140051608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119487 + ... + 128674.

Almost surely, 2^1140051634 is an apocalyptic number.

1140051634 is a deficient number, since it is larger than the sum of its proper divisors (570777194).

1140051634 is a wasteful number, since it uses less digits than its factorization.

1140051634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250460.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1140051634 is about 33764.6506571592. The cubic root of 1140051634 is about 1044.6596982639.

The spelling of 1140051634 in words is "one billion, one hundred forty million, fifty-one thousand, six hundred thirty-four".