1412142155 has 8 divisors (see below), whose sum is σ = 1768247712. Its totient is φ = 1080595648.

The previous prime is 1412142139. The next prime is 1412142157. The reversal of 1412142155 is 5512412141.

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 1412142155 - 2⁴ = 1412142139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412142157) 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, 6139634 + ... + 6139863.

It is an arithmetic number, because the mean of its divisors is an integer number (221030964).

Almost surely, 2^1412142155 is an apocalyptic number.

1412142155 is a deficient number, since it is larger than the sum of its proper divisors (356105557).

1412142155 is a wasteful number, since it uses less digits than its factorization.

1412142155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12279525.

The product of its digits is 1600, while the sum is 26.

The square root of 1412142155 is about 37578.4799453091. The cubic root of 1412142155 is about 1121.9137548187.

Adding to 1412142155 its reverse (5512412141), we get a palindrome (6924554296).

The spelling of 1412142155 in words is "one billion, four hundred twelve million, one hundred forty-two thousand, one hundred fifty-five".