4244211321400 has 24 divisors (see below), whose sum is σ = 9867791322720. Its totient is φ = 1697684528480.

The previous prime is 4244211321353. The next prime is 4244211321463. The reversal of 4244211321400 is 41231124424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10610528104 + ... + 10610528503.

It is an arithmetic number, because the mean of its divisors is an integer number (411157971780).

Almost surely, 2^{4244211321400} is an apocalyptic number.

4244211321400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4244211321400 is an abundant number, since it is smaller than the sum of its proper divisors (5623580001320).

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

4244211321400 is a wasteful number, since it uses less digits than its factorization.

4244211321400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221056623 (or 21221056614 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4244211321400 its reverse (41231124424), we get a palindrome (4285442445824).

The spelling of 4244211321400 in words is "four trillion, two hundred forty-four billion, two hundred eleven million, three hundred twenty-one thousand, four hundred".