68852444160 has 352 divisors, whose sum is σ = 227301500160. Its totient is φ = 17779720192.

The previous prime is 68852444147. The next prime is 68852444189. The reversal of 68852444160 is 6144425886.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 67568131 + ... + 67569149.

Almost surely, 2^68852444160 is an apocalyptic number.

68852444160 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 68852444160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113650750080).

68852444160 is an abundant number, since it is smaller than the sum of its proper divisors (158449056000).

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

68852444160 is a wasteful number, since it uses less digits than its factorization.

68852444160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 68852444160 in words is "sixty-eight billion, eight hundred fifty-two million, four hundred forty-four thousand, one hundred sixty".