2854450425405 has 48 divisors (see below), whose sum is σ = 4800742015104. Its totient is φ = 1445551050240.

The previous prime is 2854450425383. The next prime is 2854450425439. The reversal of 2854450425405 is 5045240544582.

It is a happy number.

It is not a de Polignac number, because 2854450425405 - 2¹⁹ = 2854449901117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6254895 + ... + 6695715.

It is an arithmetic number, because the mean of its divisors is an integer number (100015458648).

Almost surely, 2^{2854450425405} is an apocalyptic number.

It is an amenable number.

2854450425405 is a deficient number, since it is larger than the sum of its proper divisors (1946291589699).

2854450425405 is a wasteful number, since it uses less digits than its factorization.

2854450425405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441126 (or 440989 counting only the distinct ones).

The product of its (nonzero) digits is 5120000, while the sum is 48.

Adding to 2854450425405 its reverse (5045240544582), we get a palindrome (7899690969987).

The spelling of 2854450425405 in words is "two trillion, eight hundred fifty-four billion, four hundred fifty million, four hundred twenty-five thousand, four hundred five".