20412524000 has 96 divisors (see below), whose sum is σ = 54713104992. Its totient is φ = 7422720000.

The previous prime is 20412523993. The next prime is 20412524003. The reversal of 20412524000 is 42521402.

It is a happy number.

It is a super-2 number, since 2×20412524000² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20412524003) 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, 187961 + ... + 275960.

It is an arithmetic number, because the mean of its divisors is an integer number (569928177).

Almost surely, 2^20412524000 is an apocalyptic number.

20412524000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20412524000 is an abundant number, since it is smaller than the sum of its proper divisors (34300580992).

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

20412524000 is a wasteful number, since it uses less digits than its factorization.

20412524000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463957 (or 463939 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The spelling of 20412524000 in words is "twenty billion, four hundred twelve million, five hundred twenty-four thousand".