4340372124 has 144 divisors (see below), whose sum is σ = 11570736128. Its totient is φ = 1264032000.

The previous prime is 4340372123. The next prime is 4340372137. The reversal of 4340372124 is 4212730434.

It is a junction number, because it is equal to n+sod(n) for n = 4340372091 and 4340372100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340372123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9497304 + ... + 9497760.

Almost surely, 2^4340372124 is an apocalyptic number.

4340372124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4340372124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5785368064).

4340372124 is an abundant number, since it is smaller than the sum of its proper divisors (7230364004).

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

4340372124 is a wasteful number, since it uses less digits than its factorization.

4340372124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 4340372124 is about 65881.5006204321. The cubic root of 4340372124 is about 1631.2066696965.

The spelling of 4340372124 in words is "four billion, three hundred forty million, three hundred seventy-two thousand, one hundred twenty-four".