42825555552824 has 32 divisors (see below), whose sum is σ = 87668887299840. Its totient is φ = 19450348274400.

The previous prime is 42825555552823. The next prime is 42825555552841.

It is a happy number.

42825555552824 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42825555552821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197557814 + ... + 197774469.

It is an arithmetic number, because the mean of its divisors is an integer number (2739652728120).

Almost surely, 2^{42825555552824} is an apocalyptic number.

42825555552824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42825555552824 is an abundant number, since it is smaller than the sum of its proper divisors (44843331747016).

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

42825555552824 is a wasteful number, since it uses less digits than its factorization.

42825555552824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395333531 (or 395333527 counting only the distinct ones).

The product of its digits is 256000000, while the sum is 62.

The spelling of 42825555552824 in words is "forty-two trillion, eight hundred twenty-five billion, five hundred fifty-five million, five hundred fifty-two thousand, eight hundred twenty-four".