145011544436 has 72 divisors (see below), whose sum is σ = 297865182720. Its totient is φ = 61588296000.

The previous prime is 145011544429. The next prime is 145011544459. The reversal of 145011544436 is 634445110541.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 145011544436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268481 + ... + 601751.

Almost surely, 2^145011544436 is an apocalyptic number.

It is an amenable number.

145011544436 is an abundant number, since it is smaller than the sum of its proper divisors (152853638284).

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

145011544436 is a wasteful number, since it uses less digits than its factorization.

145011544436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333357 (or 333344 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 145011544436 its reverse (634445110541), we get a palindrome (779456654977).

The spelling of 145011544436 in words is "one hundred forty-five billion, eleven million, five hundred forty-four thousand, four hundred thirty-six".