29134098877 has 4 divisors (see below), whose sum is σ = 31375183420. Its totient is φ = 26893014336.

The previous prime is 29134098853. The next prime is 29134098941. The reversal of 29134098877 is 77889043192.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11860516836 + 17273582041 = 108906^2 + 131429^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29134098877 is a prime.

It is a super-2 number, since 2×29134098877² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29134098277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120542252 + ... + 1120542277.

It is an arithmetic number, because the mean of its divisors is an integer number (7843795855).

Almost surely, 2^29134098877 is an apocalyptic number.

It is an amenable number.

29134098877 is a deficient number, since it is larger than the sum of its proper divisors (2241084543).

29134098877 is a wasteful number, since it uses less digits than its factorization.

29134098877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241084542.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 29134098877 in words is "twenty-nine billion, one hundred thirty-four million, ninety-eight thousand, eight hundred seventy-seven".