1138452034 has 8 divisors (see below), whose sum is σ = 1707957648. Its totient is φ = 569132820.

The previous prime is 1138452019. The next prime is 1138452067. The reversal of 1138452034 is 4302548311.

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 = 1138451987 and 1138452005.

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, 30172 + ... + 56455.

It is an arithmetic number, because the mean of its divisors is an integer number (213494706).

Almost surely, 2^1138452034 is an apocalyptic number.

1138452034 is a deficient number, since it is larger than the sum of its proper divisors (569505614).

1138452034 is an equidigital number, since it uses as much as digits as its factorization.

1138452034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93200.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1138452034 is about 33740.9548471883. The cubic root of 1138452034 is about 1044.1708842037.

The spelling of 1138452034 in words is "one billion, one hundred thirty-eight million, four hundred fifty-two thousand, thirty-four".