9499994155 has 8 divisors (see below), whose sum is σ = 11436650784. Its totient is φ = 7575556800.

The previous prime is 9499994137. The next prime is 9499994173. The reversal of 9499994155 is 5514999949.

9499994155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9499994137) and next prime (9499994173).

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

It is not a de Polignac number, because 9499994155 - 2¹⁷ = 9499863083 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3053106 + ... + 3056215.

It is an arithmetic number, because the mean of its divisors is an integer number (1429581348).

Almost surely, 2^9499994155 is an apocalyptic number.

9499994155 is a deficient number, since it is larger than the sum of its proper divisors (1936656629).

9499994155 is a wasteful number, since it uses less digits than its factorization.

9499994155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6109637.

The product of its digits is 23619600, while the sum is 64.

The square root of 9499994155 is about 97467.9134638677. The cubic root of 9499994155 is about 2117.9113577697.

The spelling of 9499994155 in words is "nine billion, four hundred ninety-nine million, nine hundred ninety-four thousand, one hundred fifty-five".