142214396 has 6 divisors (see below), whose sum is σ = 248875200. Its totient is φ = 71107196.

The previous prime is 142214393. The next prime is 142214399. The reversal of 142214396 is 693412241.

142214396 is digitally balanced in base 3, 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 (142214393) and next prime (142214399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142214393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17776796 + ... + 17776803.

It is an arithmetic number, because the mean of its divisors is an integer number (41479200).

Almost surely, 2^142214396 is an apocalyptic number.

It is an amenable number.

142214396 is a deficient number, since it is larger than the sum of its proper divisors (106660804).

142214396 is a wasteful number, since it uses less digits than its factorization.

142214396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35553603 (or 35553601 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 142214396 is about 11925.3677511429. The cubic root of 142214396 is about 521.9727774102.

The spelling of 142214396 in words is "one hundred forty-two million, two hundred fourteen thousand, three hundred ninety-six".