145044052344 has 48 divisors (see below), whose sum is σ = 392892040320. Its totient is φ = 48340091520.

The previous prime is 145044052339. The next prime is 145044052379. The reversal of 145044052344 is 443250440541.

145044052344 is a `hidden beast` number, since 1 + 4 + 50 + 4 + 40 + 523 + 44 = 666.

It is a super-3 number, since 3×145044052344³ (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 a junction number, because it is equal to n+sod(n) for n = 145044052299 and 145044052308.

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 11 ways as a sum of consecutive naturals, for example, 285609 + ... + 609639.

It is an arithmetic number, because the mean of its divisors is an integer number (8185250840).

Almost surely, 2^145044052344 is an apocalyptic number.

It is an amenable number.

145044052344 is an abundant number, since it is smaller than the sum of its proper divisors (247847987976).

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

145044052344 is a wasteful number, since it uses less digits than its factorization.

145044052344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330260 (or 330253 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 145044052344 its reverse (443250440541), we get a palindrome (588294492885).

The spelling of 145044052344 in words is "one hundred forty-five billion, forty-four million, fifty-two thousand, three hundred forty-four".