29431034133 has 16 divisors (see below), whose sum is σ = 39925742400. Its totient is φ = 19278828800.

The previous prime is 29431034111. The next prime is 29431034147. The reversal of 29431034133 is 33143013492.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29431034133 is a prime.

It is a super-2 number, since 2×29431034133² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29431034094 and 29431034103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29431034533) 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 15 ways as a sum of consecutive naturals, for example, 337783 + ... + 415883.

It is an arithmetic number, because the mean of its divisors is an integer number (2495358900).

Almost surely, 2^29431034133 is an apocalyptic number.

It is an amenable number.

29431034133 is a deficient number, since it is larger than the sum of its proper divisors (10494708267).

29431034133 is a wasteful number, since it uses less digits than its factorization.

29431034133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80292.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 29431034133 in words is "twenty-nine billion, four hundred thirty-one million, thirty-four thousand, one hundred thirty-three".