21132333333414 has 24 divisors (see below), whose sum is σ = 45854756011272. Its totient is φ = 7033644374400.

The previous prime is 21132333333379. The next prime is 21132333333493. The reversal of 21132333333414 is 41433333323112.

21132333333414 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 233 + 3 + 3 + 3 + 3 + 414 = 666.

It is a super-2 number, since 2×21132333333414² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 872215612 + ... + 872239839.

It is an arithmetic number, because the mean of its divisors is an integer number (1910614833803).

Almost surely, 2^{21132333333414} is an apocalyptic number.

21132333333414 is an abundant number, since it is smaller than the sum of its proper divisors (24722422677858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21132333333414 is a wasteful number, since it uses less digits than its factorization.

21132333333414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744456132 (or 1744456129 counting only the distinct ones).

The product of its digits is 139968, while the sum is 36.

Adding to 21132333333414 its reverse (41433333323112), we get a palindrome (62565666656526).

The spelling of 21132333333414 in words is "twenty-one trillion, one hundred thirty-two billion, three hundred thirty-three million, three hundred thirty-three thousand, four hundred fourteen".