2142267014068 has 6 divisors (see below), whose sum is σ = 3748967274626. Its totient is φ = 1071133507032.

The previous prime is 2142267014059. The next prime is 2142267014089. The reversal of 2142267014068 is 8604107622412.

It can be written as a sum of positive squares in only one way, i.e., 2141340542224 + 926471844 = 1463332^2 + 30438^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267783376755 + ... + 267783376762.

Almost surely, 2^{2142267014068} is an apocalyptic number.

It is an amenable number.

2142267014068 is a deficient number, since it is larger than the sum of its proper divisors (1606700260558).

2142267014068 is a wasteful number, since it uses less digits than its factorization.

2142267014068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535566753521 (or 535566753519 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 2142267014068 in words is "two trillion, one hundred forty-two billion, two hundred sixty-seven million, fourteen thousand, sixty-eight".