4244042145335 has 16 divisors (see below), whose sum is σ = 5138786644992. Its totient is φ = 3364680976800.

The previous prime is 4244042145311. The next prime is 4244042145359. The reversal of 4244042145335 is 5335412404424.

It is an interprime number because it is at equal distance from previous prime (4244042145311) and next prime (4244042145359).

It is not a de Polignac number, because 4244042145335 - 2¹² = 4244042141239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4244042145292 and 4244042145301.

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, 3980111 + ... + 4932480.

It is an arithmetic number, because the mean of its divisors is an integer number (321174165312).

Almost surely, 2^{4244042145335} is an apocalyptic number.

4244042145335 is a deficient number, since it is larger than the sum of its proper divisors (894744499657).

4244042145335 is a wasteful number, since it uses less digits than its factorization.

4244042145335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8913454.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 4244042145335 its reverse (5335412404424), we get a palindrome (9579454549759).

The spelling of 4244042145335 in words is "four trillion, two hundred forty-four billion, forty-two million, one hundred forty-five thousand, three hundred thirty-five".