3140021444400 has 90 divisors (see below), whose sum is σ = 10896746652740. Its totient is φ = 837339050880.

The previous prime is 3140021444387. The next prime is 3140021444429. The reversal of 3140021444400 is 44441200413.

3140021444400 is a `hidden beast` number, since 3 + 1 + 4 + 0 + 0 + 214 + 4 + 440 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

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, 436110490 + ... + 436117689.

Almost surely, 2^{3140021444400} is an apocalyptic number.

3140021444400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3140021444400 is an abundant number, since it is smaller than the sum of its proper divisors (7756725208340).

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

3140021444400 is a wasteful number, since it uses less digits than its factorization.

3140021444400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872228203 (or 872228189 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 3140021444400 its reverse (44441200413), we get a palindrome (3184462644813).

The spelling of 3140021444400 in words is "three trillion, one hundred forty billion, twenty-one million, four hundred forty-four thousand, four hundred".