124351034412 has 24 divisors (see below), whose sum is σ = 316529906112. Its totient is φ = 37682131600.

The previous prime is 124351034389. The next prime is 124351034413. The reversal of 124351034412 is 214430153421.

It is a self number, because there is not a number n which added to its sum of digits gives 124351034412.

It is not an unprimeable number, because it can be changed into a prime (124351034413) 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, 471026514 + ... + 471026777.

It is an arithmetic number, because the mean of its divisors is an integer number (13188746088).

Almost surely, 2^124351034412 is an apocalyptic number.

124351034412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124351034412 is an abundant number, since it is smaller than the sum of its proper divisors (192178871700).

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

124351034412 is a wasteful number, since it uses less digits than its factorization.

124351034412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942053309 (or 942053307 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 124351034412 its reverse (214430153421), we get a palindrome (338781187833).

The spelling of 124351034412 in words is "one hundred twenty-four billion, three hundred fifty-one million, thirty-four thousand, four hundred twelve".