2142924214722 has 32 divisors (see below), whose sum is σ = 4404341418048. Its totient is φ = 694701831936.

The previous prime is 2142924214681. The next prime is 2142924214747. The reversal of 2142924214722 is 2274124292412.

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, 17763723 + ... + 17883950.

It is an arithmetic number, because the mean of its divisors is an integer number (137635669314).

Almost surely, 2^{2142924214722} is an apocalyptic number.

2142924214722 is an abundant number, since it is smaller than the sum of its proper divisors (2261417203326).

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

2142924214722 is a wasteful number, since it uses less digits than its factorization.

2142924214722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35647954.

The product of its digits is 258048, while the sum is 42.

The spelling of 2142924214722 in words is "two trillion, one hundred forty-two billion, nine hundred twenty-four million, two hundred fourteen thousand, seven hundred twenty-two".