7149735195 has 8 divisors (see below), whose sum is σ = 11439576336. Its totient is φ = 3813192096.

The previous prime is 7149735193. The next prime is 7149735217. The reversal of 7149735195 is 5915379417.

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

It is not a de Polignac number, because 7149735195 - 2¹ = 7149735193 is a prime.

It is a super-2 number, since 2×7149735195² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7149735193) 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, 238324492 + ... + 238324521.

It is an arithmetic number, because the mean of its divisors is an integer number (1429947042).

Almost surely, 2^7149735195 is an apocalyptic number.

7149735195 is a deficient number, since it is larger than the sum of its proper divisors (4289841141).

7149735195 is a wasteful number, since it uses less digits than its factorization.

7149735195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476649021.

The product of its digits is 1190700, while the sum is 51.

The square root of 7149735195 is about 84556.1067871505. The cubic root of 7149735195 is about 1926.4747406062.

The spelling of 7149735195 in words is "seven billion, one hundred forty-nine million, seven hundred thirty-five thousand, one hundred ninety-five".