20401024300 has 36 divisors (see below), whose sum is σ = 44930987080. Its totient is φ = 8038609920.

The previous prime is 20401024297. The next prime is 20401024321. The reversal of 20401024300 is 342010402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1515765 + ... + 1529164.

Almost surely, 2^20401024300 is an apocalyptic number.

20401024300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20401024300 is an abundant number, since it is smaller than the sum of its proper divisors (24529962780).

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

20401024300 is a wasteful number, since it uses less digits than its factorization.

20401024300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045010 (or 3045003 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20401024300 its reverse (342010402), we get a palindrome (20743034702).

It can be divided in two parts, 2040102 and 4300, that added together give a palindrome (2044402).

The spelling of 20401024300 in words is "twenty billion, four hundred one million, twenty-four thousand, three hundred".