1134256039 has 8 divisors (see below), whose sum is σ = 1297255968. Its totient is φ = 971496960.

The previous prime is 1134256003. The next prime is 1134256043. The reversal of 1134256039 is 9306524311.

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

It is not a de Polignac number, because 1134256039 - 2⁷ = 1134255911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134255995 and 1134256013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134256049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50002 + ... + 69055.

It is an arithmetic number, because the mean of its divisors is an integer number (162156996).

Almost surely, 2^1134256039 is an apocalyptic number.

1134256039 is a deficient number, since it is larger than the sum of its proper divisors (162999929).

1134256039 is a wasteful number, since it uses less digits than its factorization.

1134256039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120425.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1134256039 is about 33678.7178942429. The cubic root of 1134256039 is about 1042.8864706628.

The spelling of 1134256039 in words is "one billion, one hundred thirty-four million, two hundred fifty-six thousand, thirty-nine".