3550413420423 has 32 divisors (see below), whose sum is σ = 5327999212800. Its totient is φ = 2336426532000.

The previous prime is 3550413420373. The next prime is 3550413420469. The reversal of 3550413420423 is 3240243140553.

3550413420423 is a `hidden beast` number, since 3 + 550 + 41 + 3 + 4 + 20 + 42 + 3 = 666.

It is not a de Polignac number, because 3550413420423 - 2²⁶ = 3550346311559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550413420473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1064053 + ... + 2869326.

It is an arithmetic number, because the mean of its divisors is an integer number (166499975400).

Almost surely, 2^{3550413420423} is an apocalyptic number.

3550413420423 is a deficient number, since it is larger than the sum of its proper divisors (1777585792377).

3550413420423 is a wasteful number, since it uses less digits than its factorization.

3550413420423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933820 (or 3933814 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 3550413420423 its reverse (3240243140553), we get a palindrome (6790656560976).

The spelling of 3550413420423 in words is "three trillion, five hundred fifty billion, four hundred thirteen million, four hundred twenty thousand, four hundred twenty-three".