69910613344 has 144 divisors (see below), whose sum is σ = 163360335600. Its totient is φ = 29254579200.

The previous prime is 69910613321. The next prime is 69910613347. The reversal of 69910613344 is 44331601996.

It is a junction number, because it is equal to n+sod(n) for n = 69910613294 and 69910613303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69910613347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21189807 + ... + 21193105.

It is an arithmetic number, because the mean of its divisors is an integer number (1134446775).

Almost surely, 2^69910613344 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 69910613344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81680167800).

69910613344 is an abundant number, since it is smaller than the sum of its proper divisors (93449722256).

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

69910613344 is a wasteful number, since it uses less digits than its factorization.

69910613344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765 (or 3746 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 69910613344 in words is "sixty-nine billion, nine hundred ten million, six hundred thirteen thousand, three hundred forty-four".