354261020213 has 8 divisors (see below), whose sum is σ = 356020030080. Its totient is φ = 352506349440.

The previous prime is 354261020203. The next prime is 354261020273. The reversal of 354261020213 is 312020162453.

It is a happy number.

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 354261020213 - 2²⁴ = 354244242997 is a prime.

It is a super-3 number, since 3×354261020213³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354261020203) 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, 921020 + ... + 1247717.

It is an arithmetic number, because the mean of its divisors is an integer number (44502503760).

Almost surely, 2^354261020213 is an apocalyptic number.

It is an amenable number.

354261020213 is a deficient number, since it is larger than the sum of its proper divisors (1759009867).

354261020213 is a wasteful number, since it uses less digits than its factorization.

354261020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169547.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 354261020213 its reverse (312020162453), we get a palindrome (666281182666).

The spelling of 354261020213 in words is "three hundred fifty-four billion, two hundred sixty-one million, twenty thousand, two hundred thirteen".