29214281332 has 12 divisors (see below), whose sum is σ = 52774185856. Its totient is φ = 14135942520.

The previous prime is 29214281281. The next prime is 29214281333. The reversal of 29214281332 is 23318241292.

It is a junction number, because it is equal to n+sod(n) for n = 29214281291 and 29214281300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29214281333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117799398 + ... + 117799645.

Almost surely, 2^29214281332 is an apocalyptic number.

It is an amenable number.

29214281332 is a deficient number, since it is larger than the sum of its proper divisors (23559904524).

29214281332 is a wasteful number, since it uses less digits than its factorization.

29214281332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235599078 (or 235599076 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The spelling of 29214281332 in words is "twenty-nine billion, two hundred fourteen million, two hundred eighty-one thousand, three hundred thirty-two".