29487333207472 has 20 divisors (see below), whose sum is σ = 65293380673936. Its totient is φ = 12637428517440.

The previous prime is 29487333207463. The next prime is 29487333207503. The reversal of 29487333207472 is 27470233378492.

It is a self number, because there is not a number n which added to its sum of digits gives 29487333207472.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131639880279 + ... + 131639880502.

Almost surely, 2^{29487333207472} is an apocalyptic number.

It is an amenable number.

29487333207472 is an abundant number, since it is smaller than the sum of its proper divisors (35806047466464).

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

29487333207472 is a wasteful number, since it uses less digits than its factorization.

29487333207472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263279760796 (or 263279760790 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 61.

The spelling of 29487333207472 in words is "twenty-nine trillion, four hundred eighty-seven billion, three hundred thirty-three million, two hundred seven thousand, four hundred seventy-two".