29980534302 has 24 divisors (see below), whose sum is σ = 68376657960. Its totient is φ = 9467537040.

The previous prime is 29980534277. The next prime is 29980534303. The reversal of 29980534302 is 20343508992.

It is a happy number.

29980534302 is a `hidden beast` number, since 2 + 9 + 9 + 80 + 534 + 30 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29980534303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43830849 + ... + 43831532.

It is an arithmetic number, because the mean of its divisors is an integer number (2849027415).

Almost surely, 2^29980534302 is an apocalyptic number.

29980534302 is an abundant number, since it is smaller than the sum of its proper divisors (38396123658).

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

29980534302 is a wasteful number, since it uses less digits than its factorization.

29980534302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87662408 (or 87662405 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 29980534302 in words is "twenty-nine billion, nine hundred eighty million, five hundred thirty-four thousand, three hundred two".