355545321413 has 8 divisors (see below), whose sum is σ = 370613184480. Its totient is φ = 340664637040.

The previous prime is 355545321389. The next prime is 355545321433. The reversal of 355545321413 is 314123545553.

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 355545321413 - 2¹² = 355545317317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355545321433) 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, 46790795 + ... + 46798392.

It is an arithmetic number, because the mean of its divisors is an integer number (46326648060).

Almost surely, 2^355545321413 is an apocalyptic number.

It is an amenable number.

355545321413 is a deficient number, since it is larger than the sum of its proper divisors (15067863067).

355545321413 is a wasteful number, since it uses less digits than its factorization.

355545321413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93589347.

The product of its digits is 540000, while the sum is 41.

Adding to 355545321413 its reverse (314123545553), we get a palindrome (669668866966).

The spelling of 355545321413 in words is "three hundred fifty-five billion, five hundred forty-five million, three hundred twenty-one thousand, four hundred thirteen".