42089769372 has 48 divisors (see below), whose sum is σ = 112928006912. Its totient is φ = 11951867520.

The previous prime is 42089769347. The next prime is 42089769383. The reversal of 42089769372 is 27396798024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523329 + ... + 1550712.

Almost surely, 2^42089769372 is an apocalyptic number.

42089769372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42089769372 is an abundant number, since it is smaller than the sum of its proper divisors (70838237540).

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

42089769372 is a wasteful number, since it uses less digits than its factorization.

42089769372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074218 (or 3074216 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 42089769372 in words is "forty-two billion, eighty-nine million, seven hundred sixty-nine thousand, three hundred seventy-two".