4144001420042 has 8 divisors (see below), whose sum is σ = 6781093232832. Its totient is φ = 1883637009100.

The previous prime is 4144001420033. The next prime is 4144001420051. The reversal of 4144001420042 is 2400241004414.

It is an interprime number because it is at equal distance from previous prime (4144001420033) and next prime (4144001420051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4144001420042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4144001419993 and 4144001420020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94181850434 + ... + 94181850477.

It is an arithmetic number, because the mean of its divisors is an integer number (847636654104).

Almost surely, 2^{4144001420042} is an apocalyptic number.

4144001420042 is a deficient number, since it is larger than the sum of its proper divisors (2637091812790).

4144001420042 is a wasteful number, since it uses less digits than its factorization.

4144001420042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188363700924.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 4144001420042 its reverse (2400241004414), we get a palindrome (6544242424456).

The spelling of 4144001420042 in words is "four trillion, one hundred forty-four billion, one million, four hundred twenty thousand, forty-two".