29013728062180 has 24 divisors (see below), whose sum is σ = 60930855147960. Its totient is φ = 11605105278720.

The previous prime is 29013728062169. The next prime is 29013728062199. The reversal of 29013728062180 is 8126082731092.

It can be written as a sum of positive squares in 4 ways, for example, as 8211755059456 + 20801973002724 = 2865616^2 + 4560918^2 .

It is a super-2 number, since 2×29013728062180² (a number of 28 digits) contains 22 as substring.

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, 23504811 + ... + 24708370.

It is an arithmetic number, because the mean of its divisors is an integer number (2538785631165).

Almost surely, 2^{29013728062180} is an apocalyptic number.

29013728062180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29013728062180 is an abundant number, since it is smaller than the sum of its proper divisors (31917127085780).

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

29013728062180 is a wasteful number, since it uses less digits than its factorization.

29013728062180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48243279 (or 48243277 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 29013728062180 in words is "twenty-nine trillion, thirteen billion, seven hundred twenty-eight million, sixty-two thousand, one hundred eighty".