29345660120 has 64 divisors (see below), whose sum is σ = 75960115200. Its totient is φ = 9994723200.

The previous prime is 29345660119. The next prime is 29345660129. The reversal of 29345660120 is 2106654392.

It is a super-2 number, since 2×29345660120² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29345660129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304760 + ... + 389319.

It is an arithmetic number, because the mean of its divisors is an integer number (1186876800).

Almost surely, 2^29345660120 is an apocalyptic number.

29345660120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29345660120 is an abundant number, since it is smaller than the sum of its proper divisors (46614455080).

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

29345660120 is a wasteful number, since it uses less digits than its factorization.

29345660120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694248 (or 694244 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 29345660120 in words is "twenty-nine billion, three hundred forty-five million, six hundred sixty thousand, one hundred twenty".