1150256134 has 8 divisors (see below), whose sum is σ = 1751136408. Its totient is φ = 566544000.

The previous prime is 1150256119. The next prime is 1150256137. The reversal of 1150256134 is 4316520511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150256137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4291867 + ... + 4292134.

It is an arithmetic number, because the mean of its divisors is an integer number (218892051).

Almost surely, 2^1150256134 is an apocalyptic number.

1150256134 is a deficient number, since it is larger than the sum of its proper divisors (600880274).

1150256134 is an equidigital number, since it uses as much as digits as its factorization.

1150256134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584070.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1150256134 is about 33915.4261951697. The cubic root of 1150256134 is about 1047.7673296922.

Adding to 1150256134 its reverse (4316520511), we get a palindrome (5466776645).

The spelling of 1150256134 in words is "one billion, one hundred fifty million, two hundred fifty-six thousand, one hundred thirty-four".