6122454323640 has 64 divisors (see below), whose sum is σ = 18549218086560. Its totient is φ = 1616489587200.

The previous prime is 6122454323633. The next prime is 6122454323641. The reversal of 6122454323640 is 463234542216.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6122454323592 and 6122454323601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122454323641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252564379 + ... + 252588618.

Almost surely, 2^{6122454323640} is an apocalyptic number.

6122454323640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6122454323640 is an abundant number, since it is smaller than the sum of its proper divisors (12426763762920).

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

6122454323640 is a wasteful number, since it uses less digits than its factorization.

6122454323640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505153112 (or 505153108 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 6122454323640 its reverse (463234542216), we get a palindrome (6585688865856).

The spelling of 6122454323640 in words is "six trillion, one hundred twenty-two billion, four hundred fifty-four million, three hundred twenty-three thousand, six hundred forty".