7081922914 has 32 divisors (see below), whose sum is σ = 12079538496. Its totient is φ = 3085283520.

The previous prime is 7081922909. The next prime is 7081922921. The reversal of 7081922914 is 4192291807.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10389 + ... + 119464.

It is an arithmetic number, because the mean of its divisors is an integer number (377485578).

Almost surely, 2^7081922914 is an apocalyptic number.

7081922914 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

7081922914 is a deficient number, since it is larger than the sum of its proper divisors (4997615582).

7081922914 is a wasteful number, since it uses less digits than its factorization.

7081922914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129970.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 7081922914 is about 84154.1615964416. The cubic root of 7081922914 is about 1920.3647775165.

The spelling of 7081922914 in words is "seven billion, eighty-one million, nine hundred twenty-two thousand, nine hundred fourteen".