29018754340 has 24 divisors (see below), whose sum is σ = 64146720960. Its totient is φ = 10996580448.

The previous prime is 29018754313. The next prime is 29018754361. The reversal of 29018754340 is 4345781092.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38182192 + ... + 38182951.

It is an arithmetic number, because the mean of its divisors is an integer number (2672780040).

Almost surely, 2^29018754340 is an apocalyptic number.

29018754340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29018754340 is an abundant number, since it is smaller than the sum of its proper divisors (35127966620).

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

29018754340 is a wasteful number, since it uses less digits than its factorization.

29018754340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76365171 (or 76365169 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 29018754340 in words is "twenty-nine billion, eighteen million, seven hundred fifty-four thousand, three hundred forty".