142666042614 has 32 divisors (see below), whose sum is σ = 297831306240. Its totient is φ = 45473442432.

The previous prime is 142666042609. The next prime is 142666042661. The reversal of 142666042614 is 416240666241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283267 + ... + 604625.

It is an arithmetic number, because the mean of its divisors is an integer number (9307228320).

Almost surely, 2^142666042614 is an apocalyptic number.

142666042614 is an abundant number, since it is smaller than the sum of its proper divisors (155165263626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142666042614 is a wasteful number, since it uses less digits than its factorization.

142666042614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324604.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 142666042614 in words is "one hundred forty-two billion, six hundred sixty-six million, forty-two thousand, six hundred fourteen".