145130414244232 has 32 divisors (see below), whose sum is σ = 274535934026400. Its totient is φ = 71920870527744.

The previous prime is 145130414244169. The next prime is 145130414244253. The reversal of 145130414244232 is 232442414031541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27816619 + ... + 32619397.

It is an arithmetic number, because the mean of its divisors is an integer number (8579247938325).

Almost surely, 2^{145130414244232} is an apocalyptic number.

It is an amenable number.

145130414244232 is a deficient number, since it is larger than the sum of its proper divisors (129405519782168).

145130414244232 is a wasteful number, since it uses less digits than its factorization.

145130414244232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836325 (or 4836321 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 145130414244232 its reverse (232442414031541), we get a palindrome (377572828275773).

The spelling of 145130414244232 in words is "one hundred forty-five trillion, one hundred thirty billion, four hundred fourteen million, two hundred forty-four thousand, two hundred thirty-two".