354533240424223 has 8 divisors (see below), whose sum is σ = 405180962214560. Its totient is φ = 303885547637760.

The previous prime is 354533240424137. The next prime is 354533240424241. The reversal of 354533240424223 is 322424042335453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354533240424223 - 2¹⁷ = 354533240293151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354533240404223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36714943 + ... + 45354751.

It is an arithmetic number, because the mean of its divisors is an integer number (50647620276820).

Almost surely, 2^{354533240424223} is an apocalyptic number.

354533240424223 is a deficient number, since it is larger than the sum of its proper divisors (50647721790337).

354533240424223 is an equidigital number, since it uses as much as digits as its factorization.

354533240424223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14501937.

The product of its (nonzero) digits is 8294400, while the sum is 46.

Adding to 354533240424223 its reverse (322424042335453), we get a palindrome (676957282759676).

The spelling of 354533240424223 in words is "three hundred fifty-four trillion, five hundred thirty-three billion, two hundred forty million, four hundred twenty-four thousand, two hundred twenty-three".