4144400311342 has 16 divisors (see below), whose sum is σ = 6261465052080. Its totient is φ = 2057245964928.

The previous prime is 4144400311339. The next prime is 4144400311361. The reversal of 4144400311342 is 2431130044414.

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, 14525158 + ... + 14807734.

It is an arithmetic number, because the mean of its divisors is an integer number (391341565755).

Almost surely, 2^{4144400311342} is an apocalyptic number.

4144400311342 is a deficient number, since it is larger than the sum of its proper divisors (2117064740738).

4144400311342 is a wasteful number, since it uses less digits than its factorization.

4144400311342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335475.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4144400311342 its reverse (2431130044414), we get a palindrome (6575530355756).

The spelling of 4144400311342 in words is "four trillion, one hundred forty-four billion, four hundred million, three hundred eleven thousand, three hundred forty-two".