69713849940480 has 960 divisors, whose sum is σ = 255538944460800. Its totient is φ = 18210871443456.

The previous prime is 69713849940479. The next prime is 69713849940491. The reversal of 69713849940480 is 8404994831796.

69713849940480 is a `hidden beast` number, since 6 + 9 + 7 + 13 + 8 + 4 + 99 + 40 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 69713849940399 and 69713849940408.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6766359009 + ... + 6766369311.

It is an arithmetic number, because the mean of its divisors is an integer number (266186400480).

Almost surely, 2^{69713849940480} is an apocalyptic number.

69713849940480 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 69713849940480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127769472230400).

69713849940480 is an abundant number, since it is smaller than the sum of its proper divisors (185825094520320).

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

69713849940480 is a wasteful number, since it uses less digits than its factorization.

69713849940480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10563 (or 10535 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 72.

The spelling of 69713849940480 in words is "sixty-nine trillion, seven hundred thirteen billion, eight hundred forty-nine million, nine hundred forty thousand, four hundred eighty".