3144122155 has 8 divisors (see below), whose sum is σ = 3773710512. Its totient is φ = 2514788448.

The previous prime is 3144122153. The next prime is 3144122209. The reversal of 3144122155 is 5512214413.

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 3144122155 - 2¹ = 3144122153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144122153) 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, 35352 + ... + 86821.

It is an arithmetic number, because the mean of its divisors is an integer number (471713814).

Almost surely, 2^3144122155 is an apocalyptic number.

3144122155 is a deficient number, since it is larger than the sum of its proper divisors (629588357).

3144122155 is a wasteful number, since it uses less digits than its factorization.

3144122155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127325.

The product of its digits is 4800, while the sum is 28.

The square root of 3144122155 is about 56072.4723460630. The cubic root of 3144122155 is about 1464.9848616358.

Adding to 3144122155 its reverse (5512214413), we get a palindrome (8656336568).

The spelling of 3144122155 in words is "three billion, one hundred forty-four million, one hundred twenty-two thousand, one hundred fifty-five".