7106816815620 has 96 divisors (see below), whose sum is σ = 19962159799680. Its totient is φ = 1889147842560.

The previous prime is 7106816815619. The next prime is 7106816815621. The reversal of 7106816815620 is 265186186017.

It is an interprime number because it is at equal distance from previous prime (7106816815619) and next prime (7106816815621).

It is not an unprimeable number, because it can be changed into a prime (7106816815621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64777171 + ... + 64886789.

It is an arithmetic number, because the mean of its divisors is an integer number (207939164580).

Almost surely, 2^{7106816815620} is an apocalyptic number.

It is an amenable number.

7106816815620 is an abundant number, since it is smaller than the sum of its proper divisors (12855342984060).

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

7106816815620 is a wasteful number, since it uses less digits than its factorization.

7106816815620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113045 (or 113043 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 7106816815620 in words is "seven trillion, one hundred six billion, eight hundred sixteen million, eight hundred fifteen thousand, six hundred twenty".