4425124454155 has 16 divisors (see below), whose sum is σ = 5331749197824. Its totient is φ = 3525702012000.

The previous prime is 4425124454147. The next prime is 4425124454173. The reversal of 4425124454155 is 5514544215244.

It is a happy number.

It is not a de Polignac number, because 4425124454155 - 2³ = 4425124454147 is a prime.

It is a Duffinian 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, 15605974 + ... + 15886996.

It is an arithmetic number, because the mean of its divisors is an integer number (333234324864).

Almost surely, 2^{4425124454155} is an apocalyptic number.

4425124454155 is a deficient number, since it is larger than the sum of its proper divisors (906624743669).

4425124454155 is a wasteful number, since it uses less digits than its factorization.

4425124454155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293826.

The product of its digits is 2560000, while the sum is 46.

Adding to 4425124454155 its reverse (5514544215244), we get a palindrome (9939668669399).

The spelling of 4425124454155 in words is "four trillion, four hundred twenty-five billion, one hundred twenty-four million, four hundred fifty-four thousand, one hundred fifty-five".