353114421 has 48 divisors (see below), whose sum is σ = 541465344. Its totient is φ = 204336000.

The previous prime is 353114401. The next prime is 353114467. The reversal of 353114421 is 124411353.

It is a happy number.

It is not a de Polignac number, because 353114421 - 2⁵ = 353114389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 353114391 and 353114400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353114401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 819076 + ... + 819506.

It is an arithmetic number, because the mean of its divisors is an integer number (11280528).

Almost surely, 2^353114421 is an apocalyptic number.

It is an amenable number.

353114421 is a deficient number, since it is larger than the sum of its proper divisors (188350923).

353114421 is a wasteful number, since it uses less digits than its factorization.

353114421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 543 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 353114421 is about 18791.3389890130. The cubic root of 353114421 is about 706.8140135915.

Adding to 353114421 its reverse (124411353), we get a palindrome (477525774).

The spelling of 353114421 in words is "three hundred fifty-three million, one hundred fourteen thousand, four hundred twenty-one".