1362172142 has 16 divisors (see below), whose sum is σ = 2087975232. Its totient is φ = 666197760.

The previous prime is 1362172139. The next prime is 1362172157. The reversal of 1362172142 is 2412712631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211238 + ... + 217590.

It is an arithmetic number, because the mean of its divisors is an integer number (130498452).

Almost surely, 2^1362172142 is an apocalyptic number.

1362172142 is a deficient number, since it is larger than the sum of its proper divisors (725803090).

1362172142 is a wasteful number, since it uses less digits than its factorization.

1362172142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8683.

The product of its digits is 4032, while the sum is 29.

The square root of 1362172142 is about 36907.6163142515. The cubic root of 1362172142 is about 1108.5211868343.

Adding to 1362172142 its reverse (2412712631), we get a palindrome (3774884773).

The spelling of 1362172142 in words is "one billion, three hundred sixty-two million, one hundred seventy-two thousand, one hundred forty-two".