124122325340 has 48 divisors (see below), whose sum is σ = 284897115552. Its totient is φ = 45145748736.

The previous prime is 124122325339. The next prime is 124122325361. The reversal of 124122325340 is 43523221421.

It is a super-2 number, since 2×124122325340² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3545219 + ... + 3580058.

It is an arithmetic number, because the mean of its divisors is an integer number (5935356574).

Almost surely, 2^124122325340 is an apocalyptic number.

124122325340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124122325340 is an abundant number, since it is smaller than the sum of its proper divisors (160774790212).

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

124122325340 is a wasteful number, since it uses less digits than its factorization.

124122325340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7125366 (or 7125364 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 124122325340 its reverse (43523221421), we get a palindrome (167645546761).

The spelling of 124122325340 in words is "one hundred twenty-four billion, one hundred twenty-two million, three hundred twenty-five thousand, three hundred forty".