4514213304440 has 64 divisors (see below), whose sum is σ = 11617423012800. Its totient is φ = 1546470816768.

The previous prime is 4514213304407. The next prime is 4514213304473. The reversal of 4514213304440 is 444033124154.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4514213304407) and next prime (4514213304473).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4514213304440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6214949 + ... + 6903188.

It is an arithmetic number, because the mean of its divisors is an integer number (181522234575).

Almost surely, 2^{4514213304440} is an apocalyptic number.

4514213304440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4514213304440 is an abundant number, since it is smaller than the sum of its proper divisors (7103209708360).

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

4514213304440 is a wasteful number, since it uses less digits than its factorization.

4514213304440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13119384 (or 13119380 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 4514213304440 its reverse (444033124154), we get a palindrome (4958246428594).

The spelling of 4514213304440 in words is "four trillion, five hundred fourteen billion, two hundred thirteen million, three hundred four thousand, four hundred forty".