9741421772884 has 48 divisors (see below), whose sum is σ = 17242167040000. Its totient is φ = 4815504794880.

The previous prime is 9741421772861. The next prime is 9741421772897. The reversal of 9741421772884 is 4882771241479.

It is a congruent 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, 75597742 + ... + 75726490.

Almost surely, 2^{9741421772884} is an apocalyptic number.

It is an amenable number.

9741421772884 is a deficient number, since it is larger than the sum of its proper divisors (7500745267116).

9741421772884 is a wasteful number, since it uses less digits than its factorization.

9741421772884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129560 (or 129558 counting only the distinct ones).

The product of its digits is 50577408, while the sum is 64.

The spelling of 9741421772884 in words is "nine trillion, seven hundred forty-one billion, four hundred twenty-one million, seven hundred seventy-two thousand, eight hundred eighty-four".