4011442431344 has 80 divisors (see below), whose sum is σ = 7851712458240. Its totient is φ = 1985328576000.

The previous prime is 4011442431317. The next prime is 4011442431377. The reversal of 4011442431344 is 4431342441104.

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, 481619372 + ... + 481627700.

It is an arithmetic number, because the mean of its divisors is an integer number (98146405728).

Almost surely, 2^{4011442431344} is an apocalyptic number.

It is an amenable number.

4011442431344 is a deficient number, since it is larger than the sum of its proper divisors (3840270026896).

4011442431344 is a wasteful number, since it uses less digits than its factorization.

4011442431344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310 (or 9304 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 4011442431344 its reverse (4431342441104), we get a palindrome (8442784872448).

The spelling of 4011442431344 in words is "four trillion, eleven billion, four hundred forty-two million, four hundred thirty-one thousand, three hundred forty-four".