20029933274000 has 320 divisors, whose sum is σ = 52705711618560. Its totient is φ = 7318321920000.

The previous prime is 20029933273993. The next prime is 20029933274041. The reversal of 20029933274000 is 47233992002.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1222745810 + ... + 1222762190.

It is an arithmetic number, because the mean of its divisors is an integer number (164705348808).

Almost surely, 2^{20029933274000} is an apocalyptic number.

20029933274000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20029933274000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26352855809280).

20029933274000 is an abundant number, since it is smaller than the sum of its proper divisors (32675778344560).

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

20029933274000 is a wasteful number, since it uses less digits than its factorization.

20029933274000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16907 (or 16891 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 20029933274000 in words is "twenty trillion, twenty-nine billion, nine hundred thirty-three million, two hundred seventy-four thousand".