29106193842 has 48 divisors (see below), whose sum is σ = 69291462240. Its totient is φ = 8756596800.

The previous prime is 29106193829. The next prime is 29106193861. The reversal of 29106193842 is 24839160192.

29106193842 is a `hidden beast` number, since 29 + 1 + 0 + 619 + 3 + 8 + 4 + 2 = 666.

29106193842 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 501259 + ... + 556302.

It is an arithmetic number, because the mean of its divisors is an integer number (1443572130).

Almost surely, 2^29106193842 is an apocalyptic number.

29106193842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

29106193842 is an abundant number, since it is smaller than the sum of its proper divisors (40185268398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29106193842 is a wasteful number, since it uses less digits than its factorization.

29106193842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057719 (or 1057716 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 29106193842 in words is "twenty-nine billion, one hundred six million, one hundred ninety-three thousand, eight hundred forty-two".