7620697244160 has 7680 divisors, whose sum is σ = 42131703398400. Its totient is φ = 1261279641600.

The previous prime is 7620697244077. The next prime is 7620697244227. The reversal of 7620697244160 is 614427960267.

7620697244160 is a `hidden beast` number, since 7 + 620 + 6 + 9 + 7 + 2 + 4 + 4 + 1 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (7680).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7620697244097 and 7620697244106.

It is an unprimeable number.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 245828943345 + ... + 245828943375.

It is an arithmetic number, because the mean of its divisors is an integer number (5485898880).

Almost surely, 2^{7620697244160} is an apocalyptic number.

7620697244160 is a gapful number since it is divisible by the number (70) 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 7620697244160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21065851699200).

7620697244160 is an abundant number, since it is smaller than the sum of its proper divisors (34511006154240).

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

7620697244160 is a wasteful number, since it uses less digits than its factorization.

7620697244160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 7620697244160 in words is "seven trillion, six hundred twenty billion, six hundred ninety-seven million, two hundred forty-four thousand, one hundred sixty".