4424253002155 has 24 divisors (see below), whose sum is σ = 6230550013632. Its totient is φ = 3006925915392.

The previous prime is 4424253002111. The next prime is 4424253002159. The reversal of 4424253002155 is 5512003524244.

It is not a de Polignac number, because 4424253002155 - 2²⁵ = 4424219447723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4424253002159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79875747 + ... + 79931116.

It is an arithmetic number, because the mean of its divisors is an integer number (259606250568).

Almost surely, 2^{4424253002155} is an apocalyptic number.

4424253002155 is a deficient number, since it is larger than the sum of its proper divisors (1806297011477).

4424253002155 is a wasteful number, since it uses less digits than its factorization.

4424253002155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159806995 (or 159806988 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 4424253002155 its reverse (5512003524244), we get a palindrome (9936256526399).

The spelling of 4424253002155 in words is "four trillion, four hundred twenty-four billion, two hundred fifty-three million, two thousand, one hundred fifty-five".