42780650496 has 176 divisors, whose sum is σ = 120913833600. Its totient is φ = 13409943552.

The previous prime is 42780650461. The next prime is 42780650503. The reversal of 42780650496 is 69405608724.

42780650496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8110516 + ... + 8115788.

Almost surely, 2^42780650496 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 42780650496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60456916800).

42780650496 is an abundant number, since it is smaller than the sum of its proper divisors (78133183104).

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

42780650496 is a wasteful number, since it uses less digits than its factorization.

42780650496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454 (or 5436 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 42780650496 in words is "forty-two billion, seven hundred eighty million, six hundred fifty thousand, four hundred ninety-six".