3355403253405 has 64 divisors (see below), whose sum is σ = 6530173198848. Its totient is φ = 1436188999680.

The previous prime is 3355403253403. The next prime is 3355403253409. The reversal of 3355403253405 is 5043523045533.

It is not a de Polignac number, because 3355403253405 - 2¹ = 3355403253403 is a prime.

It is a super-3 number, since 3×3355403253405³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3355403253403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4525386 + ... + 5214395.

It is an arithmetic number, because the mean of its divisors is an integer number (102033956232).

Almost surely, 2^{3355403253405} is an apocalyptic number.

3355403253405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3355403253405 is a deficient number, since it is larger than the sum of its proper divisors (3174769945443).

3355403253405 is a wasteful number, since it uses less digits than its factorization.

3355403253405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9740006.

The product of its (nonzero) digits is 1620000, while the sum is 42.

Adding to 3355403253405 its reverse (5043523045533), we get a palindrome (8398926298938).

The spelling of 3355403253405 in words is "three trillion, three hundred fifty-five billion, four hundred three million, two hundred fifty-three thousand, four hundred five".