6149222442 has 48 divisors (see below), whose sum is σ = 14615808480. Its totient is φ = 1852980000.

The previous prime is 6149222441. The next prime is 6149222501. The reversal of 6149222442 is 2442229416.

It is a junction number, because it is equal to n+sod(n) for n = 6149222397 and 6149222406.

It is not an unprimeable number, because it can be changed into a prime (6149222441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51309 + ... + 122192.

It is an arithmetic number, because the mean of its divisors is an integer number (304496010).

Almost surely, 2^6149222442 is an apocalyptic number.

6149222442 is an abundant number, since it is smaller than the sum of its proper divisors (8466586038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6149222442 is a wasteful number, since it uses less digits than its factorization.

6149222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173699 (or 173696 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 6149222442 is about 78416.9780213443. The cubic root of 6149222442 is about 1832.0615824169.

The spelling of 6149222442 in words is "six billion, one hundred forty-nine million, two hundred twenty-two thousand, four hundred forty-two".