29426516168 has 16 divisors (see below), whose sum is σ = 63056820480. Its totient is φ = 12611364048.

The previous prime is 29426516131. The next prime is 29426516233. The reversal of 29426516168 is 86161562492.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262736696 + ... + 262736807.

It is an arithmetic number, because the mean of its divisors is an integer number (3941051280).

Almost surely, 2^29426516168 is an apocalyptic number.

29426516168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

29426516168 is an abundant number, since it is smaller than the sum of its proper divisors (33630304312).

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

29426516168 is a wasteful number, since it uses less digits than its factorization.

29426516168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525473516 (or 525473512 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The spelling of 29426516168 in words is "twenty-nine billion, four hundred twenty-six million, five hundred sixteen thousand, one hundred sixty-eight".