2142670061682 has 12 divisors (see below), whose sum is σ = 4642451800350. Its totient is φ = 714223353888.

The previous prime is 2142670061669. The next prime is 2142670061711. The reversal of 2142670061682 is 2861600762412.

2142670061682 is a `hidden beast` number, since 2 + 1 + 4 + 26 + 7 + 0 + 0 + 616 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1115915464161 + 1026754597521 = 1056369^2 + 1013289^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59518612807 + ... + 59518612842.

Almost surely, 2^{2142670061682} is an apocalyptic number.

2142670061682 is an abundant number, since it is smaller than the sum of its proper divisors (2499781738668).

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

2142670061682 is a wasteful number, since it uses less digits than its factorization.

2142670061682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119037225657 (or 119037225654 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 2142670061682 in words is "two trillion, one hundred forty-two billion, six hundred seventy million, sixty-one thousand, six hundred eighty-two".