145383346230 has 32 divisors (see below), whose sum is σ = 354127797504. Its totient is φ = 38190251616.

The previous prime is 145383346217. The next prime is 145383346237. The reversal of 145383346230 is 32643383541.

It is a super-2 number, since 2×145383346230² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145383346237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36163002 + ... + 36167021.

It is an arithmetic number, because the mean of its divisors is an integer number (11066493672).

Almost surely, 2^145383346230 is an apocalyptic number.

145383346230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145383346230 is an abundant number, since it is smaller than the sum of its proper divisors (208744451274).

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

145383346230 is a wasteful number, since it uses less digits than its factorization.

145383346230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72330100.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 145383346230 in words is "one hundred forty-five billion, three hundred eighty-three million, three hundred forty-six thousand, two hundred thirty".