9142680748 has 6 divisors (see below), whose sum is σ = 15999691316. Its totient is φ = 4571340372.

The previous prime is 9142680731. The next prime is 9142680751. The reversal of 9142680748 is 8470862419.

It is a happy number.

It is a super-2 number, since 2×9142680748² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142835090 + ... + 1142835097.

Almost surely, 2^9142680748 is an apocalyptic number.

It is an amenable number.

9142680748 is a deficient number, since it is larger than the sum of its proper divisors (6857010568).

9142680748 is a wasteful number, since it uses less digits than its factorization.

9142680748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285670191 (or 2285670189 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 9142680748 is about 95617.3663515159. The cubic root of 9142680748 is about 2091.0183866559.

The spelling of 9142680748 in words is "nine billion, one hundred forty-two million, six hundred eighty thousand, seven hundred forty-eight".