9771407422419 has 8 divisors (see below), whose sum is σ = 13794928125840. Its totient is φ = 6131079166976.

The previous prime is 9771407422369. The next prime is 9771407422433. The reversal of 9771407422419 is 9142247041779.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9771407422419 - 2⁸ = 9771407422163 is a prime.

It is a super-2 number, since 2×9771407422419² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9771407422489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95798111934 + ... + 95798112035.

It is an arithmetic number, because the mean of its divisors is an integer number (1724366015730).

Almost surely, 2^{9771407422419} is an apocalyptic number.

9771407422419 is a deficient number, since it is larger than the sum of its proper divisors (4023520703421).

9771407422419 is a wasteful number, since it uses less digits than its factorization.

9771407422419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191596223989.

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 9771407422419 in words is "nine trillion, seven hundred seventy-one billion, four hundred seven million, four hundred twenty-two thousand, four hundred nineteen".