42829462580 has 24 divisors (see below), whose sum is σ = 93043316520. Its totient is φ = 16541033600.

The previous prime is 42829462573. The next prime is 42829462583. The reversal of 42829462580 is 8526492824.

It can be written as a sum of positive squares in 4 ways, for example, as 6353046436 + 36476416144 = 79706^2 + 190988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42829462583) 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, 36921371 + ... + 36922530.

It is an arithmetic number, because the mean of its divisors is an integer number (3876804855).

Almost surely, 2^42829462580 is an apocalyptic number.

It is an amenable number.

42829462580 is an abundant number, since it is smaller than the sum of its proper divisors (50213853940).

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

42829462580 is a wasteful number, since it uses less digits than its factorization.

42829462580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73843939 (or 73843937 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 42829462580 in words is "forty-two billion, eight hundred twenty-nine million, four hundred sixty-two thousand, five hundred eighty".