1145140410 has 32 divisors (see below), whose sum is σ = 2762591040. Its totient is φ = 303787008.

The previous prime is 1145140379. The next prime is 1145140421. The reversal of 1145140410 is 140415411.

It is a super-2 number, since 2×1145140410² = 2622693117229936200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 93100 + ... + 104679.

It is an arithmetic number, because the mean of its divisors is an integer number (86330970).

Almost surely, 2^1145140410 is an apocalyptic number.

1145140410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145140410 is an abundant number, since it is smaller than the sum of its proper divisors (1617450630).

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

1145140410 is a wasteful number, since it uses less digits than its factorization.

1145140410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197982.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1145140410 is about 33839.9233155159. The cubic root of 1145140410 is about 1046.2117183585.

Adding to 1145140410 its reverse (140415411), we get a palindrome (1285555821).

The spelling of 1145140410 in words is "one billion, one hundred forty-five million, one hundred forty thousand, four hundred ten".