14400221534040 has 32 divisors (see below), whose sum is σ = 43200664602480. Its totient is φ = 3840059075712.

The previous prime is 14400221533939. The next prime is 14400221534059. The reversal of 14400221534040 is 4043512200441.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14400221533989 and 14400221534007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60000922939 + ... + 60000923178.

Almost surely, 2^{14400221534040} is an apocalyptic number.

14400221534040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14400221534040 is an abundant number, since it is smaller than the sum of its proper divisors (28800443068440).

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

14400221534040 is a wasteful number, since it uses less digits than its factorization.

14400221534040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120001846131 (or 120001846127 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14400221534040 its reverse (4043512200441), we get a palindrome (18443733734481).

The spelling of 14400221534040 in words is "fourteen trillion, four hundred billion, two hundred twenty-one million, five hundred thirty-four thousand, forty".