142174016 has 28 divisors (see below), whose sum is σ = 282618180. Its totient is φ = 70963200.

The previous prime is 142174007. The next prime is 142174027. The reversal of 142174016 is 610471241.

It can be written as a sum of positive squares in 2 ways, for example, as 120121600 + 22052416 = 10960^2 + 4696^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43280 + ... + 46448.

Almost surely, 2^142174016 is an apocalyptic number.

142174016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

142174016 is a deficient number, since it is larger than the sum of its proper divisors (140444164).

142174016 is an equidigital number, since it uses as much as digits as its factorization.

142174016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882 (or 3872 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 142174016 is about 11923.6746013970. The cubic root of 142174016 is about 521.9233701853.

The spelling of 142174016 in words is "one hundred forty-two million, one hundred seventy-four thousand, sixteen".