354533111401 has 4 divisors (see below), whose sum is σ = 405180698752. Its totient is φ = 303885524052.

The previous prime is 354533111393. The next prime is 354533111407. The reversal of 354533111401 is 104111335453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 354533111401 - 2³ = 354533111393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354533111407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25323793665 + ... + 25323793678.

It is an arithmetic number, because the mean of its divisors is an integer number (101295174688).

Almost surely, 2^354533111401 is an apocalyptic number.

It is an amenable number.

354533111401 is a deficient number, since it is larger than the sum of its proper divisors (50647587351).

354533111401 is an equidigital number, since it uses as much as digits as its factorization.

354533111401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50647587350.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 354533111401 its reverse (104111335453), we get a palindrome (458644446854).

The spelling of 354533111401 in words is "three hundred fifty-four billion, five hundred thirty-three million, one hundred eleven thousand, four hundred one".