67764103296 has 128 divisors (see below), whose sum is σ = 187040256000. Its totient is φ = 21714048000.

The previous prime is 67764103283. The next prime is 67764103301. The reversal of 67764103296 is 69230146776.

It is a tau number, because it is divible by the number of its divisors (128).

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, 1778655 + ... + 1816353.

It is an arithmetic number, because the mean of its divisors is an integer number (1461252000).

Almost surely, 2^67764103296 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 67764103296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93520128000).

67764103296 is an abundant number, since it is smaller than the sum of its proper divisors (119276152704).

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

67764103296 is a wasteful number, since it uses less digits than its factorization.

67764103296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37898 (or 37886 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 67764103296 in words is "sixty-seven billion, seven hundred sixty-four million, one hundred three thousand, two hundred ninety-six".