355040101420 has 12 divisors (see below), whose sum is σ = 745584213024. Its totient is φ = 142016040560.

The previous prime is 355040101363. The next prime is 355040101459. The reversal of 355040101420 is 24101040553.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8876002516 + ... + 8876002555.

It is an arithmetic number, because the mean of its divisors is an integer number (62132017752).

Almost surely, 2^355040101420 is an apocalyptic number.

It is an amenable number.

355040101420 is an abundant number, since it is smaller than the sum of its proper divisors (390544111604).

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

355040101420 is a wasteful number, since it uses less digits than its factorization.

355040101420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17752005080 (or 17752005078 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 355040101420 its reverse (24101040553), we get a palindrome (379141141973).

The spelling of 355040101420 in words is "three hundred fifty-five billion, forty million, one hundred one thousand, four hundred twenty".