42397377088 has 112 divisors (see below), whose sum is σ = 94222336320. Its totient is φ = 18760908800.

The previous prime is 42397377079. The next prime is 42397377089. The reversal of 42397377088 is 88077379324.

It is not an unprimeable number, because it can be changed into a prime (42397377089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16249128 + ... + 16251736.

It is an arithmetic number, because the mean of its divisors is an integer number (841270860).

Almost surely, 2^42397377088 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 42397377088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47111168160).

42397377088 is an abundant number, since it is smaller than the sum of its proper divisors (51824959232).

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

42397377088 is a wasteful number, since it uses less digits than its factorization.

42397377088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236 (or 3226 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 42397377088 in words is "forty-two billion, three hundred ninety-seven million, three hundred seventy-seven thousand, eighty-eight".