354121224413 has 8 divisors (see below), whose sum is σ = 386334912096. Its totient is φ = 321911011600.

The previous prime is 354121224407. The next prime is 354121224427. The reversal of 354121224413 is 314422121453.

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 354121224413 - 2⁴ = 354121224397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354121224413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354121224313) 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, 653306 + ... + 1065387.

It is an arithmetic number, because the mean of its divisors is an integer number (48291864012).

Almost surely, 2^354121224413 is an apocalyptic number.

It is an amenable number.

354121224413 is a deficient number, since it is larger than the sum of its proper divisors (32213687683).

354121224413 is a wasteful number, since it uses less digits than its factorization.

354121224413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737435.

The product of its digits is 23040, while the sum is 32.

Adding to 354121224413 its reverse (314422121453), we get a palindrome (668543345866).

The spelling of 354121224413 in words is "three hundred fifty-four billion, one hundred twenty-one million, two hundred twenty-four thousand, four hundred thirteen".