9748622942261 has 4 divisors (see below), whose sum is σ = 11141283362592. Its totient is φ = 8355962521932.

The previous prime is 9748622942249. The next prime is 9748622942291. The reversal of 9748622942261 is 1622492268479.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9748622942261 - 2¹⁰ = 9748622941237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9748622942194 and 9748622942203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9748622942291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696330210155 + ... + 696330210168.

It is an arithmetic number, because the mean of its divisors is an integer number (2785320840648).

Almost surely, 2^{9748622942261} is an apocalyptic number.

It is an amenable number.

9748622942261 is a deficient number, since it is larger than the sum of its proper divisors (1392660420331).

9748622942261 is a wasteful number, since it uses less digits than its factorization.

9748622942261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392660420330.

The product of its digits is 41803776, while the sum is 62.

The spelling of 9748622942261 in words is "nine trillion, seven hundred forty-eight billion, six hundred twenty-two million, nine hundred forty-two thousand, two hundred sixty-one".