7620861151296 has 168 divisors, whose sum is σ = 22221336369024. Its totient is φ = 2496560901120.

The previous prime is 7620861151261. The next prime is 7620861151349. The reversal of 7620861151296 is 6921511680267.

It is a happy number.

7620861151296 is a `hidden beast` number, since 7 + 6 + 2 + 0 + 8 + 611 + 5 + 12 + 9 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16404066 + ... + 16862238.

Almost surely, 2^{7620861151296} 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 7620861151296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11110668184512).

7620861151296 is an abundant number, since it is smaller than the sum of its proper divisors (14600475217728).

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

7620861151296 is a wasteful number, since it uses less digits than its factorization.

7620861151296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458689 (or 458676 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 7620861151296 in words is "seven trillion, six hundred twenty billion, eight hundred sixty-one million, one hundred fifty-one thousand, two hundred ninety-six".