504211213400 has 24 divisors (see below), whose sum is σ = 1172291071620. Its totient is φ = 201684485280.

The previous prime is 504211213399. The next prime is 504211213403. The reversal of 504211213400 is 4312112405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504211213403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1260527834 + ... + 1260528233.

Almost surely, 2^504211213400 is an apocalyptic number.

504211213400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

504211213400 is an abundant number, since it is smaller than the sum of its proper divisors (668079858220).

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

504211213400 is a wasteful number, since it uses less digits than its factorization.

504211213400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521056083 (or 2521056074 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 504211213400 its reverse (4312112405), we get a palindrome (508523325805).

The spelling of 504211213400 in words is "five hundred four billion, two hundred eleven million, two hundred thirteen thousand, four hundred".