42267839100 has 72 divisors (see below), whose sum is σ = 122771027568. Its totient is φ = 11227545600.

The previous prime is 42267839099. The next prime is 42267839183. The reversal of 42267839100 is 193876224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197011 + ... + 351210.

Almost surely, 2^42267839100 is an apocalyptic number.

It is an amenable number.

42267839100 is an abundant number, since it is smaller than the sum of its proper divisors (80503188468).

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

42267839100 is a wasteful number, since it uses less digits than its factorization.

42267839100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548495 (or 548488 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 42267839100 in words is "forty-two billion, two hundred sixty-seven million, eight hundred thirty-nine thousand, one hundred".