29256434112 has 28 divisors (see below), whose sum is σ = 77407649096. Its totient is φ = 9752144640.

The previous prime is 29256434107. The next prime is 29256434173. The reversal of 29256434112 is 21143465292.

It is a super-3 number, since 3×29256434112³ (a number of 32 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 76188439 + ... + 76188822.

Almost surely, 2^29256434112 is an apocalyptic number.

It is an amenable number.

29256434112 is an abundant number, since it is smaller than the sum of its proper divisors (48151214984).

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

29256434112 is a wasteful number, since it uses less digits than its factorization.

29256434112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152377276 (or 152377266 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The spelling of 29256434112 in words is "twenty-nine billion, two hundred fifty-six million, four hundred thirty-four thousand, one hundred twelve".