29344570452099 has 144 divisors (see below), whose sum is σ = 50527384660480. Its totient is φ = 16073427456000.

The previous prime is 29344570452089. The next prime is 29344570452101. The reversal of 29344570452099 is 99025407544392.

29344570452099 is a `hidden beast` number, since 2 + 9 + 3 + 4 + 4 + 570 + 4 + 52 + 0 + 9 + 9 = 666.

It is not a de Polignac number, because 29344570452099 - 2¹³ = 29344570443907 is a prime.

It is a super-2 number, since 2×29344570452099² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (29344570452079) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1427879874 + ... + 1427900424.

Almost surely, 2^{29344570452099} is an apocalyptic number.

29344570452099 is a deficient number, since it is larger than the sum of its proper divisors (21182814208381).

29344570452099 is a wasteful number, since it uses less digits than its factorization.

29344570452099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20882 (or 20838 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 63.

The spelling of 29344570452099 in words is "twenty-nine trillion, three hundred forty-four billion, five hundred seventy million, four hundred fifty-two thousand, ninety-nine".