67910234112 has 702 divisors, whose sum is σ = 245692059288. Its totient is φ = 18381717504.

The previous prime is 67910234107. The next prime is 67910234113. The reversal of 67910234112 is 21143201976.

67910234112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×67910234112² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67910234113) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 3574222839 + ... + 3574222857.

Almost surely, 2^67910234112 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 67910234112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122846029644).

67910234112 is an abundant number, since it is smaller than the sum of its proper divisors (177781825176).

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

67910234112 is an frugal number, since it uses more digits than its factorization.

67910234112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 67910234112 in words is "sixty-seven billion, nine hundred ten million, two hundred thirty-four thousand, one hundred twelve".