145034544132 has 72 divisors (see below), whose sum is σ = 370189299480. Its totient is φ = 47874032640.

The previous prime is 145034544113. The next prime is 145034544139. The reversal of 145034544132 is 231445430541.

145034544132 is a `hidden beast` number, since 1 + 4 + 50 + 34 + 544 + 1 + 32 = 666.

145034544132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 74254070016 + 70780474116 = 272496^2 + 266046^2 .

It is a super-3 number, since 3×145034544132³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (145034544139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7575532 + ... + 7594652.

Almost surely, 2^145034544132 is an apocalyptic number.

145034544132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145034544132 is an abundant number, since it is smaller than the sum of its proper divisors (225154755348).

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

145034544132 is a wasteful number, since it uses less digits than its factorization.

145034544132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21173 (or 21168 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 145034544132 its reverse (231445430541), we get a palindrome (376479974673).

The spelling of 145034544132 in words is "one hundred forty-five billion, thirty-four million, five hundred forty-four thousand, one hundred thirty-two".