400260014200 has 24 divisors (see below), whose sum is σ = 930604533480. Its totient is φ = 160104005600.

The previous prime is 400260014173. The next prime is 400260014201. The reversal of 400260014200 is 2410062004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400260014201) 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, 1000649836 + ... + 1000650235.

It is an arithmetic number, because the mean of its divisors is an integer number (38775188895).

Almost surely, 2^400260014200 is an apocalyptic number.

400260014200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

400260014200 is an abundant number, since it is smaller than the sum of its proper divisors (530344519280).

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

400260014200 is a wasteful number, since it uses less digits than its factorization.

400260014200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001300087 (or 2001300078 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 400260014200 its reverse (2410062004), we get a palindrome (402670076204).

The spelling of 400260014200 in words is "four hundred billion, two hundred sixty million, fourteen thousand, two hundred".