4324212141440 has 64 divisors (see below), whose sum is σ = 10671039688320. Its totient is φ = 1673888563200.

The previous prime is 4324212141421. The next prime is 4324212141463. The reversal of 4324212141440 is 441412124234.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×4324212141440² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 4324212141397 and 4324212141406.

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, 108957281 + ... + 108996960.

It is an arithmetic number, because the mean of its divisors is an integer number (166734995130).

Almost surely, 2^{4324212141440} is an apocalyptic number.

4324212141440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4324212141440 is an abundant number, since it is smaller than the sum of its proper divisors (6346827546880).

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

4324212141440 is a wasteful number, since it uses less digits than its factorization.

4324212141440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217954291 (or 217954279 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 4324212141440 its reverse (441412124234), we get a palindrome (4765624265674).

The spelling of 4324212141440 in words is "four trillion, three hundred twenty-four billion, two hundred twelve million, one hundred forty-one thousand, four hundred forty".