2142064253314 has 4 divisors (see below), whose sum is σ = 3213096379974. Its totient is φ = 1071032126656.

The previous prime is 2142064253297. The next prime is 2142064253333. The reversal of 2142064253314 is 4133524602412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1927885041289 + 214179212025 = 1388483^2 + 462795^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535516063327 + ... + 535516063330.

Almost surely, 2^{2142064253314} is an apocalyptic number.

2142064253314 is a deficient number, since it is larger than the sum of its proper divisors (1071032126660).

2142064253314 is a wasteful number, since it uses less digits than its factorization.

2142064253314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071032126659.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 2142064253314 its reverse (4133524602412), we get a palindrome (6275588855726).

It can be divided in two parts, 21420642 and 53314, that added together give a square (21473956 = 4634²).

The spelling of 2142064253314 in words is "two trillion, one hundred forty-two billion, sixty-four million, two hundred fifty-three thousand, three hundred fourteen".