124341340340 has 48 divisors (see below), whose sum is σ = 298584607104. Its totient is φ = 42607689600.

The previous prime is 124341340339. The next prime is 124341340391. The reversal of 124341340340 is 43043143421.

It is a happy number.

It is a super-2 number, since 2×124341340340² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8330 + ... + 498750.

It is an arithmetic number, because the mean of its divisors is an integer number (6220512648).

Almost surely, 2^124341340340 is an apocalyptic number.

124341340340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124341340340 is an abundant number, since it is smaller than the sum of its proper divisors (174243266764).

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

124341340340 is a wasteful number, since it uses less digits than its factorization.

124341340340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492248 (or 492246 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 124341340340 its reverse (43043143421), we get a palindrome (167384483761).

The spelling of 124341340340 in words is "one hundred twenty-four billion, three hundred forty-one million, three hundred forty thousand, three hundred forty".