355445245012 has 24 divisors (see below), whose sum is σ = 730775539872. Its totient is φ = 149137864800.

The previous prime is 355445244967. The next prime is 355445245049. The reversal of 355445245012 is 210542544553.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310703314 + ... + 310704457.

It is an arithmetic number, because the mean of its divisors is an integer number (30448980828).

Almost surely, 2^355445245012 is an apocalyptic number.

It is an amenable number.

355445245012 is an abundant number, since it is smaller than the sum of its proper divisors (375330294860).

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

355445245012 is a wasteful number, since it uses less digits than its factorization.

355445245012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621407799 (or 621407797 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 355445245012 its reverse (210542544553), we get a palindrome (565987789565).

The spelling of 355445245012 in words is "three hundred fifty-five billion, four hundred forty-five million, two hundred forty-five thousand, twelve".