29914123803 has 8 divisors (see below), whose sum is σ = 39983019600. Its totient is φ = 19893988608.

The previous prime is 29914123769. The next prime is 29914123807. The reversal of 29914123803 is 30832141992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-29914123803 is a prime.

It is a super-2 number, since 2×29914123803² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29914123807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12188718 + ... + 12191171.

It is an arithmetic number, because the mean of its divisors is an integer number (4997877450).

Almost surely, 2^29914123803 is an apocalyptic number.

29914123803 is a deficient number, since it is larger than the sum of its proper divisors (10068895797).

29914123803 is a wasteful number, since it uses less digits than its factorization.

29914123803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24380301.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 29914123803 in words is "twenty-nine billion, nine hundred fourteen million, one hundred twenty-three thousand, eight hundred three".