142966414 has 4 divisors (see below), whose sum is σ = 214449624. Its totient is φ = 71483206.

The previous prime is 142966403. The next prime is 142966423. The reversal of 142966414 is 414669241.

142966414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35741602 + ... + 35741605.

It is an arithmetic number, because the mean of its divisors is an integer number (53612406).

Almost surely, 2^142966414 is an apocalyptic number.

142966414 is a deficient number, since it is larger than the sum of its proper divisors (71483210).

142966414 is an equidigital number, since it uses as much as digits as its factorization.

142966414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71483209.

The product of its digits is 41472, while the sum is 37.

The square root of 142966414 is about 11956.8563594283. The cubic root of 142966414 is about 522.8912101115.

It can be divided in two parts, 142966 and 414, that added together give a triangular number (143380 = T₅₃₅).

The spelling of 142966414 in words is "one hundred forty-two million, nine hundred sixty-six thousand, four hundred fourteen".