67298655060 has 576 divisors, whose sum is σ = 263998828800. Its totient is φ = 14107032576.

The previous prime is 67298655037. The next prime is 67298655071. The reversal of 67298655060 is 6055689276.

It is a happy number.

67298655060 is a `hidden beast` number, since 6 + 7 + 2 + 9 + 86 + 550 + 6 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 67298654988 and 67298655006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 61571874 + ... + 61572966.

It is an arithmetic number, because the mean of its divisors is an integer number (458331300).

Almost surely, 2^67298655060 is an apocalyptic number.

67298655060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67298655060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131999414400).

67298655060 is an abundant number, since it is smaller than the sum of its proper divisors (196700173740).

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

67298655060 is a wasteful number, since it uses less digits than its factorization.

67298655060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 67298655060 in words is "sixty-seven billion, two hundred ninety-eight million, six hundred fifty-five thousand, sixty".