9242741428 has 6 divisors (see below), whose sum is σ = 16174797506. Its totient is φ = 4621370712.

The previous prime is 9242741363. The next prime is 9242741461. The reversal of 9242741428 is 8241472429.

It can be written as a sum of positive squares in only one way, i.e., 6712852624 + 2529888804 = 81932^2 + 50298^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155342675 + ... + 1155342682.

Almost surely, 2^9242741428 is an apocalyptic number.

It is an amenable number.

9242741428 is a deficient number, since it is larger than the sum of its proper divisors (6932056078).

9242741428 is a wasteful number, since it uses less digits than its factorization.

9242741428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310685361 (or 2310685359 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 9242741428 is about 96139.1773836244. The cubic root of 9242741428 is about 2098.6190034452.

The spelling of 9242741428 in words is "nine billion, two hundred forty-two million, seven hundred forty-one thousand, four hundred twenty-eight".