5355420112431 has 16 divisors (see below), whose sum is σ = 8015749084000. Its totient is φ = 3533473062144.

The previous prime is 5355420112349. The next prime is 5355420112439. The reversal of 5355420112431 is 1342110245535.

5355420112431 is a `hidden beast` number, since 5 + 3 + 5 + 5 + 4 + 201 + 12 + 431 = 666.

It is not a de Polignac number, because 5355420112431 - 2³⁷ = 5217981158959 is a prime.

It is a super-2 number, since 2×5355420112431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355420112439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1022414356 + ... + 1022419593.

It is an arithmetic number, because the mean of its divisors is an integer number (500984317750).

Almost surely, 2^{5355420112431} is an apocalyptic number.

5355420112431 is a deficient number, since it is larger than the sum of its proper divisors (2660328971569).

5355420112431 is a wasteful number, since it uses less digits than its factorization.

5355420112431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044834055 (or 2044834049 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 5355420112431 its reverse (1342110245535), we get a palindrome (6697530357966).

The spelling of 5355420112431 in words is "five trillion, three hundred fifty-five billion, four hundred twenty million, one hundred twelve thousand, four hundred thirty-one".