29703244432 has 20 divisors (see below), whose sum is σ = 59534521020. Its totient is φ = 14339497088.

The previous prime is 29703244423. The next prime is 29703244447. The reversal of 29703244432 is 23444230792.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19891153296 + 9812091136 = 141036^2 + 99056^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32007343 + ... + 32008270.

It is an arithmetic number, because the mean of its divisors is an integer number (2976726051).

Almost surely, 2^29703244432 is an apocalyptic number.

It is an amenable number.

29703244432 is an abundant number, since it is smaller than the sum of its proper divisors (29831276588).

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

29703244432 is a wasteful number, since it uses less digits than its factorization.

29703244432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64015650 (or 64015644 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 29703244432 in words is "twenty-nine billion, seven hundred three million, two hundred forty-four thousand, four hundred thirty-two".