20034524000 has 96 divisors (see below), whose sum is σ = 49474152000. Its totient is φ = 7973222400.

The previous prime is 20034523969. The next prime is 20034524033. The reversal of 20034524000 is 42543002.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783416 + ... + 808584.

It is an arithmetic number, because the mean of its divisors is an integer number (515355750).

Almost surely, 2^20034524000 is an apocalyptic number.

20034524000 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 20034524000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24737076000).

20034524000 is an abundant number, since it is smaller than the sum of its proper divisors (29439628000).

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

20034524000 is a wasteful number, since it uses less digits than its factorization.

20034524000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25393 (or 25375 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The spelling of 20034524000 in words is "twenty billion, thirty-four million, five hundred twenty-four thousand".