5244344140 has 48 divisors (see below), whose sum is σ = 12624562944. Its totient is φ = 1792612800.

The previous prime is 5244344129. The next prime is 5244344167. The reversal of 5244344140 is 414434425.

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, 10246 + ... + 102925.

It is an arithmetic number, because the mean of its divisors is an integer number (263011728).

Almost surely, 2^5244344140 is an apocalyptic number.

It is an amenable number.

5244344140 is an abundant number, since it is smaller than the sum of its proper divisors (7380218804).

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

5244344140 is a wasteful number, since it uses less digits than its factorization.

5244344140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113518 (or 113516 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 5244344140 is about 72417.8440717480. The cubic root of 5244344140 is about 1737.3889737382.

Adding to 5244344140 its reverse (414434425), we get a palindrome (5658778565).

The spelling of 5244344140 in words is "five billion, two hundred forty-four million, three hundred forty-four thousand, one hundred forty".