42299229024 has 360 divisors, whose sum is σ = 137001043872. Its totient is φ = 12793697280.

The previous prime is 42299229023. The next prime is 42299229053. The reversal of 42299229024 is 42092299224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42299229023) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 26720137 + ... + 26721719.

Almost surely, 2^42299229024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42299229024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68500521936).

42299229024 is an abundant number, since it is smaller than the sum of its proper divisors (94701814848).

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

42299229024 is a wasteful number, since it uses less digits than its factorization.

42299229024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1662 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 42299229024 in words is "forty-two billion, two hundred ninety-nine million, two hundred twenty-nine thousand, twenty-four".