4312012201400 has 48 divisors (see below), whose sum is σ = 10553082502200. Its totient is φ = 1634025674880.

The previous prime is 4312012201363. The next prime is 4312012201417. The reversal of 4312012201400 is 41022102134.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567366227 + ... + 567373826.

Almost surely, 2^{4312012201400} is an apocalyptic number.

4312012201400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4312012201400 is an abundant number, since it is smaller than the sum of its proper divisors (6241070300800).

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

4312012201400 is a wasteful number, since it uses less digits than its factorization.

4312012201400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134740088 (or 1134740079 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4312012201400 its reverse (41022102134), we get a palindrome (4353034303534).

The spelling of 4312012201400 in words is "four trillion, three hundred twelve billion, twelve million, two hundred one thousand, four hundred".