7621470162068 has 96 divisors (see below), whose sum is σ = 16364784360960. Its totient is φ = 3034813224960.

The previous prime is 7621470161989. The next prime is 7621470162161. The reversal of 7621470162068 is 8602610741267.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5416280 + ... + 6676752.

It is an arithmetic number, because the mean of its divisors is an integer number (170466503760).

Almost surely, 2^{7621470162068} 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 7621470162068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8182392180480).

7621470162068 is an abundant number, since it is smaller than the sum of its proper divisors (8743314198892).

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

7621470162068 is a wasteful number, since it uses less digits than its factorization.

7621470162068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260777 (or 1260775 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 7621470162068 in words is "seven trillion, six hundred twenty-one billion, four hundred seventy million, one hundred sixty-two thousand, sixty-eight".