42524322144445 has 16 divisors (see below), whose sum is σ = 51090518926080. Its totient is φ = 33978592211904.

The previous prime is 42524322144301. The next prime is 42524322144457. The reversal of 42524322144445 is 54444122342524.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42524322144445 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42524322144395 and 42524322144404.

It is a congruent number.

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, 13565836 + ... + 16403674.

It is an arithmetic number, because the mean of its divisors is an integer number (3193157432880).

Almost surely, 2^{42524322144445} is an apocalyptic number.

It is an amenable number.

42524322144445 is a deficient number, since it is larger than the sum of its proper divisors (8566196781635).

42524322144445 is a wasteful number, since it uses less digits than its factorization.

42524322144445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841444.

The product of its digits is 4915200, while the sum is 46.

Adding to 42524322144445 its reverse (54444122342524), we get a palindrome (96968444486969).

The spelling of 42524322144445 in words is "forty-two trillion, five hundred twenty-four billion, three hundred twenty-two million, one hundred forty-four thousand, four hundred forty-five".