69668477486696 has 128 divisors (see below), whose sum is σ = 156533668300800. Its totient is φ = 28694956942080.

The previous prime is 69668477486669. The next prime is 69668477486743.

69668477486696 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (92).

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, 1131998501 + ... + 1132060043.

It is an arithmetic number, because the mean of its divisors is an integer number (1222919283600).

Almost surely, 2^{69668477486696} 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 69668477486696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78266834150400).

69668477486696 is an abundant number, since it is smaller than the sum of its proper divisors (86865190814104).

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

69668477486696 is a wasteful number, since it uses less digits than its factorization.

69668477486696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91039 (or 91035 counting only the distinct ones).

The product of its digits is 189621927936, while the sum is 92.

The spelling of 69668477486696 in words is "sixty-nine trillion, six hundred sixty-eight billion, four hundred seventy-seven million, four hundred eighty-six thousand, six hundred ninety-six".