42338994288 has 40 divisors (see below), whose sum is σ = 109395105408. Its totient is φ = 14110498752.

The previous prime is 42338994287. The next prime is 42338994319. The reversal of 42338994288 is 88249983324.

42338994288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42338994281) 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, 206445 + ... + 356787.

Almost surely, 2^42338994288 is an apocalyptic number.

42338994288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42338994288 is an abundant number, since it is smaller than the sum of its proper divisors (67056111120).

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

42338994288 is a wasteful number, since it uses less digits than its factorization.

42338994288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156221 (or 156215 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 60.

The spelling of 42338994288 in words is "forty-two billion, three hundred thirty-eight million, nine hundred ninety-four thousand, two hundred eighty-eight".