2141238321412 has 6 divisors (see below), whose sum is σ = 3747167062478. Its totient is φ = 1070619160704.

The previous prime is 2141238321349. The next prime is 2141238321413.

2141238321412 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1258735900356 + 882502421056 = 1121934^2 + 939416^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2141238321413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267654790173 + ... + 267654790180.

Almost surely, 2^{2141238321412} is an apocalyptic number.

It is an amenable number.

2141238321412 is a deficient number, since it is larger than the sum of its proper divisors (1605928741066).

2141238321412 is a wasteful number, since it uses less digits than its factorization.

2141238321412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535309580357 (or 535309580355 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The spelling of 2141238321412 in words is "two trillion, one hundred forty-one billion, two hundred thirty-eight million, three hundred twenty-one thousand, four hundred twelve".