2029390366080 has 384 divisors, whose sum is σ = 8208869391360. Its totient is φ = 421691289600.

The previous prime is 2029390365991. The next prime is 2029390366093. The reversal of 2029390366080 is 806630939202.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54385 + ... + 2015375.

It is an arithmetic number, because the mean of its divisors is an integer number (21377264040).

Almost surely, 2^{2029390366080} is an apocalyptic number.

2029390366080 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 2029390366080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4104434695680).

2029390366080 is an abundant number, since it is smaller than the sum of its proper divisors (6179479025280).

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

2029390366080 is a wasteful number, since it uses less digits than its factorization.

2029390366080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961038 (or 1961019 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 2029390366080 in words is "two trillion, twenty-nine billion, three hundred ninety million, three hundred sixty-six thousand, eighty".