3401323220403 has 8 divisors (see below), whose sum is σ = 5038997363600. Its totient is φ = 2267548813584.

The previous prime is 3401323220377. The next prime is 3401323220413. The reversal of 3401323220403 is 3040223231043.

3401323220403 is a `hidden beast` number, since 3 + 4 + 0 + 1 + 3 + 232 + 20 + 403 = 666.

It is not a de Polignac number, because 3401323220403 - 2²⁰ = 3401322171827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 125974934089 = 3401323220403 / (3 + 4 + 0 + 1 + 3 + 2 + 3 + 2 + 2 + 0 + 4 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3401323220413) 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, 62987467018 + ... + 62987467071.

It is an arithmetic number, because the mean of its divisors is an integer number (629874670450).

Almost surely, 2^{3401323220403} is an apocalyptic number.

3401323220403 is a deficient number, since it is larger than the sum of its proper divisors (1637674143197).

3401323220403 is a wasteful number, since it uses less digits than its factorization.

3401323220403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125974934098 (or 125974934092 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 3401323220403 its reverse (3040223231043), we get a palindrome (6441546451446).

The spelling of 3401323220403 in words is "three trillion, four hundred one billion, three hundred twenty-three million, two hundred twenty thousand, four hundred three".