7801836963422 has 4 divisors (see below), whose sum is σ = 11702755445136. Its totient is φ = 3900918481710.

The previous prime is 7801836963421. The next prime is 7801836963493. The reversal of 7801836963422 is 2243696381087.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7801836963421) by changing a digit.

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 as a sum of consecutive naturals, namely, 1950459240854 + ... + 1950459240857.

It is an arithmetic number, because the mean of its divisors is an integer number (2925688861284).

Almost surely, 2^{7801836963422} is an apocalyptic number.

7801836963422 is a deficient number, since it is larger than the sum of its proper divisors (3900918481714).

7801836963422 is a wasteful number, since it uses less digits than its factorization.

7801836963422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900918481713.

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 7801836963422 in words is "seven trillion, eight hundred one billion, eight hundred thirty-six million, nine hundred sixty-three thousand, four hundred twenty-two".