145432141244 has 24 divisors (see below), whose sum is σ = 281491320768. Its totient is φ = 65308403520.

The previous prime is 145432141241. The next prime is 145432141289. The reversal of 145432141244 is 442141234541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145432141241) 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, 37792292 + ... + 37796139.

It is an arithmetic number, because the mean of its divisors is an integer number (11728805032).

Almost surely, 2^145432141244 is an apocalyptic number.

It is an amenable number.

145432141244 is a deficient number, since it is larger than the sum of its proper divisors (136059179524).

145432141244 is a wasteful number, since it uses less digits than its factorization.

145432141244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75588485 (or 75588483 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

Adding to 145432141244 its reverse (442141234541), we get a palindrome (587573375785).

The spelling of 145432141244 in words is "one hundred forty-five billion, four hundred thirty-two million, one hundred forty-one thousand, two hundred forty-four".