1150145234 has 16 divisors (see below), whose sum is σ = 2087659008. Its totient is φ = 463924032.

The previous prime is 1150145231. The next prime is 1150145239. The reversal of 1150145234 is 4325410511.

It is not an unprimeable number, because it can be changed into a prime (1150145231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416034 + ... + 2416509.

It is an arithmetic number, because the mean of its divisors is an integer number (130478688).

Almost surely, 2^1150145234 is an apocalyptic number.

1150145234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1150145234 is a deficient number, since it is larger than the sum of its proper divisors (937513774).

1150145234 is a wasteful number, since it uses less digits than its factorization.

1150145234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832569.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1150145234 is about 33913.7912065284. The cubic root of 1150145234 is about 1047.7336557049.

Adding to 1150145234 its reverse (4325410511), we get a palindrome (5475555745).

The spelling of 1150145234 in words is "one billion, one hundred fifty million, one hundred forty-five thousand, two hundred thirty-four".