67741802496 has 448 divisors, whose sum is σ = 212323680000. Its totient is φ = 21312700416.

The previous prime is 67741802473. The next prime is 67741802507. The reversal of 67741802496 is 69420814776.

67741802496 is a `hidden beast` number, since 6 + 7 + 74 + 1 + 80 + 2 + 496 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378445735 + ... + 378445913.

Almost surely, 2^67741802496 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 67741802496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106161840000).

67741802496 is an abundant number, since it is smaller than the sum of its proper divisors (144581877504).

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

67741802496 is a wasteful number, since it uses less digits than its factorization.

67741802496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The spelling of 67741802496 in words is "sixty-seven billion, seven hundred forty-one million, eight hundred two thousand, four hundred ninety-six".