29149424711998 has 16 divisors (see below), whose sum is σ = 45973470381696. Its totient is φ = 13834609136920.

The previous prime is 29149424711987. The next prime is 29149424711999. The reversal of 29149424711998 is 89911742494192.

It is a happy number.

It is a super-2 number, since 2×29149424711998² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29149424711999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2418631936 + ... + 2418643987.

It is an arithmetic number, because the mean of its divisors is an integer number (2873341898856).

Almost surely, 2^{29149424711998} is an apocalyptic number.

29149424711998 is a deficient number, since it is larger than the sum of its proper divisors (16824045669698).

29149424711998 is a wasteful number, since it uses less digits than its factorization.

29149424711998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837276079.

The product of its digits is 94058496, while the sum is 70.

The spelling of 29149424711998 in words is "twenty-nine trillion, one hundred forty-nine billion, four hundred twenty-four million, seven hundred eleven thousand, nine hundred ninety-eight".