29666046488 has 32 divisors (see below), whose sum is σ = 59910740400. Its totient is φ = 13690159488.

The previous prime is 29666046479. The next prime is 29666046541. The reversal of 29666046488 is 88464066692.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010870 + ... + 1039802.

Almost surely, 2^29666046488 is an apocalyptic number.

It is an amenable number.

29666046488 is an abundant number, since it is smaller than the sum of its proper divisors (30244693912).

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

29666046488 is a wasteful number, since it uses less digits than its factorization.

29666046488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38811 (or 38807 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 29666046488 in words is "twenty-nine billion, six hundred sixty-six million, forty-six thousand, four hundred eighty-eight".