29010000993 has 16 divisors (see below), whose sum is σ = 40481540736. Its totient is φ = 18444222720.

The previous prime is 29010000989. The next prime is 29010001019. The reversal of 29010000993 is 39900001092.

It is not a de Polignac number, because 29010000993 - 2² = 29010000989 is a prime.

It is a super-2 number, since 2×29010000993² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29010000193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600538 + ... + 647043.

It is an arithmetic number, because the mean of its divisors is an integer number (2530096296).

Almost surely, 2^29010000993 is an apocalyptic number.

29010000993 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

29010000993 is a deficient number, since it is larger than the sum of its proper divisors (11471539743).

29010000993 is a wasteful number, since it uses less digits than its factorization.

29010000993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247944.

The product of its (nonzero) digits is 4374, while the sum is 33.

The spelling of 29010000993 in words is "twenty-nine billion, ten million, nine hundred ninety-three", and thus it is an aban number.