9140919485 has 8 divisors (see below), whose sum is σ = 10975693536. Its totient is φ = 7308342160.

The previous prime is 9140919481. The next prime is 9140919493. The reversal of 9140919485 is 5849190419.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9140919485 - 2² = 9140919481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9140919481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540011 + ... + 556680.

It is an arithmetic number, because the mean of its divisors is an integer number (1371961692).

Almost surely, 2^9140919485 is an apocalyptic number.

It is an amenable number.

9140919485 is a deficient number, since it is larger than the sum of its proper divisors (1834774051).

9140919485 is a wasteful number, since it uses less digits than its factorization.

9140919485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098363.

The product of its (nonzero) digits is 466560, while the sum is 50.

The square root of 9140919485 is about 95608.1559543954. The cubic root of 9140919485 is about 2090.8841054776.

The spelling of 9140919485 in words is "nine billion, one hundred forty million, nine hundred nineteen thousand, four hundred eighty-five".