145525432431236 has 48 divisors (see below), whose sum is σ = 299193831857088. Its totient is φ = 61059278313600.

The previous prime is 145525432431229. The next prime is 145525432431251. The reversal of 145525432431236 is 632134234525541.

145525432431236 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118261511 + ... + 119485713.

It is an arithmetic number, because the mean of its divisors is an integer number (6233204830356).

Almost surely, 2^{145525432431236} is an apocalyptic number.

It is an amenable number.

145525432431236 is an abundant number, since it is smaller than the sum of its proper divisors (153668399425852).

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

145525432431236 is a wasteful number, since it uses less digits than its factorization.

145525432431236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432052 (or 1432050 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 50.

Adding to 145525432431236 its reverse (632134234525541), we get a palindrome (777659666956777).

The spelling of 145525432431236 in words is "one hundred forty-five trillion, five hundred twenty-five billion, four hundred thirty-two million, four hundred thirty-one thousand, two hundred thirty-six".