42909222120360 has 384 divisors, whose sum is σ = 134474330390400. Its totient is φ = 10946158755840.

The previous prime is 42909222120353. The next prime is 42909222120379. The reversal of 42909222120360 is 6302122290924.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5257834680 + ... + 5257842840.

It is an arithmetic number, because the mean of its divisors is an integer number (350193568725).

Almost surely, 2^{42909222120360} is an apocalyptic number.

42909222120360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42909222120360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67237165195200).

42909222120360 is an abundant number, since it is smaller than the sum of its proper divisors (91565108270040).

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

42909222120360 is a wasteful number, since it uses less digits than its factorization.

42909222120360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8521 (or 8410 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 42909222120360 in words is "forty-two trillion, nine hundred nine billion, two hundred twenty-two million, one hundred twenty thousand, three hundred sixty".