403205425411054 has 24 divisors (see below), whose sum is σ = 703686054602088. Its totient is φ = 172769479046640.

The previous prime is 403205425411031. The next prime is 403205425411069. The reversal of 403205425411054 is 450114524502304.

It is a junction number, because it is equal to n+sod(n) for n = 403205425410998 and 403205425411016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 390507144 + ... + 391538299.

It is an arithmetic number, because the mean of its divisors is an integer number (29320252275087).

Almost surely, 2^{403205425411054} is an apocalyptic number.

403205425411054 is a deficient number, since it is larger than the sum of its proper divisors (300480629191034).

403205425411054 is a wasteful number, since it uses less digits than its factorization.

403205425411054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782050720 (or 782050713 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 403205425411054 its reverse (450114524502304), we get a palindrome (853319949913358).

The spelling of 403205425411054 in words is "four hundred three trillion, two hundred five billion, four hundred twenty-five million, four hundred eleven thousand, fifty-four".