142344007574 has 8 divisors (see below), whose sum is σ = 214622312520. Its totient is φ = 70803236736.

The previous prime is 142344007573. The next prime is 142344007601. The reversal of 142344007574 is 475700443241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142344007573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184383044 + ... + 184383815.

It is an arithmetic number, because the mean of its divisors is an integer number (26827789065).

Almost surely, 2^142344007574 is an apocalyptic number.

142344007574 is a deficient number, since it is larger than the sum of its proper divisors (72278304946).

142344007574 is a wasteful number, since it uses less digits than its factorization.

142344007574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368767054.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 142344007574 in words is "one hundred forty-two billion, three hundred forty-four million, seven thousand, five hundred seventy-four".