9148342072 has 64 divisors (see below), whose sum is σ = 18488448000. Its totient is φ = 4230112896.

The previous prime is 9148342057. The next prime is 9148342109. The reversal of 9148342072 is 2702438419.

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, 3134758 + ... + 3137674.

It is an arithmetic number, because the mean of its divisors is an integer number (288882000).

Almost surely, 2^9148342072 is an apocalyptic number.

It is an amenable number.

9148342072 is an abundant number, since it is smaller than the sum of its proper divisors (9340105928).

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

9148342072 is a wasteful number, since it uses less digits than its factorization.

9148342072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 9148342072 is about 95646.9658274637. The cubic root of 9148342072 is about 2091.4498972204.

The spelling of 9148342072 in words is "nine billion, one hundred forty-eight million, three hundred forty-two thousand, seventy-two".