29119889533917 has 64 divisors (see below), whose sum is σ = 50697640017920. Its totient is φ = 14436944492544.

The previous prime is 29119889533793. The next prime is 29119889533949. The reversal of 29119889533917 is 71933598891192.

It is not a de Polignac number, because 29119889533917 - 2¹⁴ = 29119889517533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29119889533517) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21443668 + ... + 22761165.

It is an arithmetic number, because the mean of its divisors is an integer number (792150625280).

Almost surely, 2^{29119889533917} is an apocalyptic number.

It is an amenable number.

29119889533917 is a deficient number, since it is larger than the sum of its proper divisors (21577750484003).

29119889533917 is a wasteful number, since it uses less digits than its factorization.

29119889533917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44205002.

The product of its digits is 264539520, while the sum is 75.

The spelling of 29119889533917 in words is "twenty-nine trillion, one hundred nineteen billion, eight hundred eighty-nine million, five hundred thirty-three thousand, nine hundred seventeen".