21374336100614 has 16 divisors (see below), whose sum is σ = 36641923695648. Its totient is φ = 9160378590912.

The previous prime is 21374336100527. The next prime is 21374336100629. The reversal of 21374336100614 is 41600163347312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1610999 + ... + 6733794.

It is an arithmetic number, because the mean of its divisors is an integer number (2290120230978).

Almost surely, 2^{21374336100614} is an apocalyptic number.

21374336100614 is a deficient number, since it is larger than the sum of its proper divisors (15267587595034).

21374336100614 is a wasteful number, since it uses less digits than its factorization.

21374336100614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527759.

The product of its (nonzero) digits is 217728, while the sum is 41.

Adding to 21374336100614 its reverse (41600163347312), we get a palindrome (62974499447926).

The spelling of 21374336100614 in words is "twenty-one trillion, three hundred seventy-four billion, three hundred thirty-six million, one hundred thousand, six hundred fourteen".