3122450340406 has 8 divisors (see below), whose sum is σ = 4684401793800. Its totient is φ = 1560983075808.

The previous prime is 3122450340379. The next prime is 3122450340409. The reversal of 3122450340406 is 6040430542213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3122450340406² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122450340409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121031076 + ... + 121056871.

It is an arithmetic number, because the mean of its divisors is an integer number (585550224225).

Almost surely, 2^{3122450340406} is an apocalyptic number.

3122450340406 is a deficient number, since it is larger than the sum of its proper divisors (1561951453394).

3122450340406 is a wasteful number, since it uses less digits than its factorization.

3122450340406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242094398.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 3122450340406 its reverse (6040430542213), we get a palindrome (9162880882619).

The spelling of 3122450340406 in words is "three trillion, one hundred twenty-two billion, four hundred fifty million, three hundred forty thousand, four hundred six".