353124421353 has 24 divisors (see below), whose sum is σ = 580631463360. Its totient is φ = 204709808160.

The previous prime is 353124421319. The next prime is 353124421387.

353124421353 is a `hidden beast` number, since 3 + 531 + 24 + 42 + 13 + 53 = 666.

353124421353 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (353124421319) and next prime (353124421387).

It is not a de Polignac number, because 353124421353 - 2⁶ = 353124421289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (353124421313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77539318 + ... + 77543871.

It is an arithmetic number, because the mean of its divisors is an integer number (24192977640).

Almost surely, 2^353124421353 is an apocalyptic number.

353124421353 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

353124421353 is a deficient number, since it is larger than the sum of its proper divisors (227507042007).

353124421353 is a wasteful number, since it uses less digits than its factorization.

353124421353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155083229 (or 155083226 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

It can be divided in two parts, 353124 and 421353, that added together give a palindrome (774477).

The spelling of 353124421353 in words is "three hundred fifty-three billion, one hundred twenty-four million, four hundred twenty-one thousand, three hundred fifty-three".