2995121147 has 8 divisors (see below), whose sum is σ = 3019498560. Its totient is φ = 2970825280.

The previous prime is 2995121117. The next prime is 2995121159. The reversal of 2995121147 is 7411215992.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2995121147 - 2¹⁰ = 2995120123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2995121117) 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, 54479 + ... + 94647.

It is an arithmetic number, because the mean of its divisors is an integer number (377437320).

Almost surely, 2^2995121147 is an apocalyptic number.

2995121147 is a deficient number, since it is larger than the sum of its proper divisors (24377413).

2995121147 is a wasteful number, since it uses less digits than its factorization.

2995121147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40773.

The product of its digits is 45360, while the sum is 41.

The square root of 2995121147 is about 54727.6999973505. The cubic root of 2995121147 is about 1441.4673101346.

The spelling of 2995121147 in words is "two billion, nine hundred ninety-five million, one hundred twenty-one thousand, one hundred forty-seven".