29494681480032 has 96 divisors (see below), whose sum is σ = 77682937701600. Its totient is φ = 9798664409088.

The previous prime is 29494681480009. The next prime is 29494681480049. The reversal of 29494681480032 is 23008418649492.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43205098 + ... + 43882454.

It is an arithmetic number, because the mean of its divisors is an integer number (809197267725).

Almost surely, 2^{29494681480032} is an apocalyptic number.

It is an amenable number.

29494681480032 is an abundant number, since it is smaller than the sum of its proper divisors (48188256221568).

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

29494681480032 is a wasteful number, since it uses less digits than its factorization.

29494681480032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678888 (or 678880 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 29494681480032 in words is "twenty-nine trillion, four hundred ninety-four billion, six hundred eighty-one million, four hundred eighty thousand, thirty-two".