2438124156 has 216 divisors, whose sum is σ = 7456110480. Its totient is φ = 663634944.

The previous prime is 2438124127. The next prime is 2438124181. The reversal of 2438124156 is 6514218342.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2438124156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19197765 + ... + 19197891.

It is an arithmetic number, because the mean of its divisors is an integer number (34519030).

Almost surely, 2^2438124156 is an apocalyptic number.

2438124156 is a gapful number since it is divisible by the number (26) 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 2438124156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3728055240).

2438124156 is an abundant number, since it is smaller than the sum of its proper divisors (5017986324).

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

2438124156 is a wasteful number, since it uses less digits than its factorization.

2438124156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 181 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 2438124156 is about 49377.3648142547. The cubic root of 2438124156 is about 1345.9180137980.

The spelling of 2438124156 in words is "two billion, four hundred thirty-eight million, one hundred twenty-four thousand, one hundred fifty-six".