1126234438 has 8 divisors (see below), whose sum is σ = 1930687632. Its totient is φ = 482671896.

The previous prime is 1126234381. The next prime is 1126234489. The reversal of 1126234438 is 8344326211.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40222645 + ... + 40222672.

It is an arithmetic number, because the mean of its divisors is an integer number (241335954).

Almost surely, 2^1126234438 is an apocalyptic number.

1126234438 is a deficient number, since it is larger than the sum of its proper divisors (804453194).

1126234438 is an equidigital number, since it uses as much as digits as its factorization.

1126234438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80445326.

The product of its digits is 27648, while the sum is 34.

The square root of 1126234438 is about 33559.4165324727. The cubic root of 1126234438 is about 1040.4221775872.

The spelling of 1126234438 in words is "one billion, one hundred twenty-six million, two hundred thirty-four thousand, four hundred thirty-eight".