1145075140430 has 32 divisors (see below), whose sum is σ = 2296224957600. Its totient is φ = 408217767552.

The previous prime is 1145075140421. The next prime is 1145075140481. The reversal of 1145075140430 is 340415705411.

It is a super-2 number, since 2×1145075140430² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 151862960 + ... + 151870499.

It is an arithmetic number, because the mean of its divisors is an integer number (71757029925).

Almost surely, 2^{1145075140430} is an apocalyptic number.

1145075140430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145075140430 is an abundant number, since it is smaller than the sum of its proper divisors (1151149817170).

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

1145075140430 is a wasteful number, since it uses less digits than its factorization.

1145075140430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303733508.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 1145075140430 in words is "one trillion, one hundred forty-five billion, seventy-five million, one hundred forty thousand, four hundred thirty".