29380446712 has 32 divisors (see below), whose sum is σ = 55686430800. Its totient is φ = 14531008000.

The previous prime is 29380446661. The next prime is 29380446713. The reversal of 29380446712 is 21764408392.

It is a happy number.

It is a super-2 number, since 2×29380446712² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29380446713) 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 7 ways as a sum of consecutive naturals, for example, 864864 + ... + 898192.

Almost surely, 2^29380446712 is an apocalyptic number.

It is an amenable number.

29380446712 is a deficient number, since it is larger than the sum of its proper divisors (26305984088).

29380446712 is a wasteful number, since it uses less digits than its factorization.

29380446712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34527 (or 34523 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 29380446712 in words is "twenty-nine billion, three hundred eighty million, four hundred forty-six thousand, seven hundred twelve".