1150426434 has 16 divisors (see below), whose sum is σ = 2301304320. Its totient is φ = 383400240.

The previous prime is 1150426367. The next prime is 1150426447. The reversal of 1150426434 is 4346240511.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20704 + ... + 52244.

It is an arithmetic number, because the mean of its divisors is an integer number (143831520).

Almost surely, 2^1150426434 is an apocalyptic number.

1150426434 is an abundant number, since it is smaller than the sum of its proper divisors (1150877886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150426434 is a wasteful number, since it uses less digits than its factorization.

1150426434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37625.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1150426434 is about 33917.9367591839. The cubic root of 1150426434 is about 1047.8190358486.

Adding to 1150426434 its reverse (4346240511), we get a palindrome (5496666945).

The spelling of 1150426434 in words is "one billion, one hundred fifty million, four hundred twenty-six thousand, four hundred thirty-four".