355013412013340 has 48 divisors (see below), whose sum is σ = 753825377333952. Its totient is φ = 140432825857536.

The previous prime is 355013412013339. The next prime is 355013412013349. The reversal of 355013412013340 is 43310214310553.

It is a self number, because there is not a number n which added to its sum of digits gives 355013412013340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355013412013349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245604359 + ... + 247045598.

It is an arithmetic number, because the mean of its divisors is an integer number (15704695361124).

Almost surely, 2^{355013412013340} is an apocalyptic number.

It is an amenable number.

355013412013340 is an abundant number, since it is smaller than the sum of its proper divisors (398811965320612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355013412013340 is a wasteful number, since it uses less digits than its factorization.

355013412013340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492650366 (or 492650364 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 355013412013340 its reverse (43310214310553), we get a palindrome (398323626323893).

The spelling of 355013412013340 in words is "three hundred fifty-five trillion, thirteen billion, four hundred twelve million, thirteen thousand, three hundred forty".