2142124914052 has 6 divisors (see below), whose sum is σ = 3748718599598. Its totient is φ = 1071062457024.

The previous prime is 2142124914019. The next prime is 2142124914091. The reversal of 2142124914052 is 2504194212412.

It can be written as a sum of positive squares in only one way, i.e., 1121447112256 + 1020677801796 = 1058984^2 + 1010286^2 .

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 as a sum of consecutive naturals, namely, 267765614253 + ... + 267765614260.

Almost surely, 2^{2142124914052} is an apocalyptic number.

It is an amenable number.

2142124914052 is a deficient number, since it is larger than the sum of its proper divisors (1606593685546).

2142124914052 is a wasteful number, since it uses less digits than its factorization.

2142124914052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535531228517 (or 535531228515 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 2142124914052 in words is "two trillion, one hundred forty-two billion, one hundred twenty-four million, nine hundred fourteen thousand, fifty-two".