1355422550404 has 24 divisors (see below), whose sum is σ = 2556140908608. Its totient is φ = 625165585440.

The previous prime is 1355422550333. The next prime is 1355422550407. The reversal of 1355422550404 is 4040552245531.

It is not an unprimeable number, because it can be changed into a prime (1355422550407) 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, 8546782 + ... + 8703925.

It is an arithmetic number, because the mean of its divisors is an integer number (106505871192).

Almost surely, 2^{1355422550404} is an apocalyptic number.

It is an amenable number.

1355422550404 is a deficient number, since it is larger than the sum of its proper divisors (1200718358204).

1355422550404 is a wasteful number, since it uses less digits than its factorization.

1355422550404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17252235 (or 17252233 counting only the distinct ones).

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

Adding to 1355422550404 its reverse (4040552245531), we get a palindrome (5395974795935).

The spelling of 1355422550404 in words is "one trillion, three hundred fifty-five billion, four hundred twenty-two million, five hundred fifty thousand, four hundred four".