142551626342 has 8 divisors (see below), whose sum is σ = 216403673976. Its totient is φ = 70417068352.

The previous prime is 142551626333. The next prime is 142551626387. The reversal of 142551626342 is 243626155241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142551626342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429372203 + ... + 429372534.

It is an arithmetic number, because the mean of its divisors is an integer number (27050459247).

Almost surely, 2^142551626342 is an apocalyptic number.

142551626342 is a deficient number, since it is larger than the sum of its proper divisors (73852047634).

142551626342 is an equidigital number, since it uses as much as digits as its factorization.

142551626342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858744822.

The product of its digits is 345600, while the sum is 41.

The spelling of 142551626342 in words is "one hundred forty-two billion, five hundred fifty-one million, six hundred twenty-six thousand, three hundred forty-two".