2001314201400 has 96 divisors (see below), whose sum is σ = 6893415601200. Its totient is φ = 533683785600.

The previous prime is 2001314201357. The next prime is 2001314201431. The reversal of 2001314201400 is 41024131002.

2001314201400 is a `hidden beast` number, since 200 + 1 + 3 + 1 + 420 + 1 + 40 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185301471 + ... + 185312270.

Almost surely, 2^{2001314201400} is an apocalyptic number.

2001314201400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2001314201400 is an abundant number, since it is smaller than the sum of its proper divisors (4892101399800).

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

2001314201400 is a wasteful number, since it uses less digits than its factorization.

2001314201400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370613766 (or 370613751 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2001314201400 its reverse (41024131002), we get a palindrome (2042338332402).

The spelling of 2001314201400 in words is "two trillion, one billion, three hundred fourteen million, two hundred one thousand, four hundred".