145233625236 has 24 divisors (see below), whose sum is σ = 387289667520. Its totient is φ = 41495321472.

The previous prime is 145233625231. The next prime is 145233625249. The reversal of 145233625236 is 632526332541.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145233625231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 864485781 + ... + 864485948.

It is an arithmetic number, because the mean of its divisors is an integer number (16137069480).

Almost surely, 2^145233625236 is an apocalyptic number.

It is an amenable number.

145233625236 is an abundant number, since it is smaller than the sum of its proper divisors (242056042284).

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

145233625236 is a wasteful number, since it uses less digits than its factorization.

145233625236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728971743 (or 1728971741 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

Adding to 145233625236 its reverse (632526332541), we get a palindrome (777759957777).

The spelling of 145233625236 in words is "one hundred forty-five billion, two hundred thirty-three million, six hundred twenty-five thousand, two hundred thirty-six".