145430152032 has 96 divisors (see below), whose sum is σ = 438378030720. Its totient is φ = 41750277120.

The previous prime is 145430152027. The next prime is 145430152069. The reversal of 145430152032 is 230251034541.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×145430152032² (a number of 23 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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3604093 + ... + 3644220.

It is an arithmetic number, because the mean of its divisors is an integer number (4566437820).

Almost surely, 2^145430152032 is an apocalyptic number.

145430152032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145430152032 is an abundant number, since it is smaller than the sum of its proper divisors (292947878688).

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

145430152032 is a wasteful number, since it uses less digits than its factorization.

145430152032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248356 (or 7248348 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 145430152032 its reverse (230251034541), we get a palindrome (375681186573).

The spelling of 145430152032 in words is "one hundred forty-five billion, four hundred thirty million, one hundred fifty-two thousand, thirty-two".