142432253053634 has 8 divisors (see below), whose sum is σ = 213648496956048. Its totient is φ = 71216087401620.

The previous prime is 142432253053631. The next prime is 142432253053687. The reversal of 142432253053634 is 436350352234241.

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

It is not an unprimeable number, because it can be changed into a prime (142432253053631) 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, 14778032 + ... + 22433339.

It is an arithmetic number, because the mean of its divisors is an integer number (26706062119506).

Almost surely, 2^{142432253053634} is an apocalyptic number.

142432253053634 is a deficient number, since it is larger than the sum of its proper divisors (71216243902414).

142432253053634 is a wasteful number, since it uses less digits than its factorization.

142432253053634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39125200.

The product of its (nonzero) digits is 6220800, while the sum is 47.

The spelling of 142432253053634 in words is "one hundred forty-two trillion, four hundred thirty-two billion, two hundred fifty-three million, fifty-three thousand, six hundred thirty-four".