2120425433142 has 8 divisors (see below), whose sum is σ = 4240850866296. Its totient is φ = 706808477712.

The previous prime is 2120425433117. The next prime is 2120425433143. The reversal of 2120425433142 is 2413345240212.

It is a happy number.

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

2120425433142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120425433143) 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, 176702119423 + ... + 176702119434.

It is an arithmetic number, because the mean of its divisors is an integer number (530106358287).

Almost surely, 2^{2120425433142} is an apocalyptic number.

2120425433142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2120425433142 is a wasteful number, since it uses less digits than its factorization.

2120425433142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353404238862.

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 2120425433142 in words is "two trillion, one hundred twenty billion, four hundred twenty-five million, four hundred thirty-three thousand, one hundred forty-two".