29057370905742 has 16 divisors (see below), whose sum is σ = 58133966042880. Its totient is φ = 9682586263352.

The previous prime is 29057370905687. The next prime is 29057370905749. The reversal of 29057370905742 is 24750907375092.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29057370905749) 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, 800989992 + ... + 801026267.

It is an arithmetic number, because the mean of its divisors is an integer number (3633372877680).

Almost surely, 2^{29057370905742} is an apocalyptic number.

29057370905742 is an abundant number, since it is smaller than the sum of its proper divisors (29076595137138).

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

29057370905742 is a wasteful number, since it uses less digits than its factorization.

29057370905742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602019287.

The product of its (nonzero) digits is 33339600, while the sum is 60.

The spelling of 29057370905742 in words is "twenty-nine trillion, fifty-seven billion, three hundred seventy million, nine hundred five thousand, seven hundred forty-two".