202301002420400 has 90 divisors (see below), whose sum is σ = 526290846161940. Its totient is φ = 74695754714880.

The previous prime is 202301002420331. The next prime is 202301002420417. The reversal of 202301002420400 is 4024200103202.

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1496241590 + ... + 1496376789.

It is an arithmetic number, because the mean of its divisors is an integer number (5847676068466).

Almost surely, 2^{202301002420400} is an apocalyptic number.

202301002420400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202301002420400 is an abundant number, since it is smaller than the sum of its proper divisors (323989843741540).

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

202301002420400 is a wasteful number, since it uses less digits than its factorization.

202301002420400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992618423 (or 2992618399 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 202301002420400 its reverse (4024200103202), we get a palindrome (206325202523602).

The spelling of 202301002420400 in words is "two hundred two trillion, three hundred one billion, two million, four hundred twenty thousand, four hundred".