4979103831240 has 768 divisors, whose sum is σ = 19740962304000. Its totient is φ = 981976934400.

The previous prime is 4979103831217. The next prime is 4979103831263. The reversal of 4979103831240 is 421383019794.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4979103831217) and next prime (4979103831263).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 173891725 + ... + 173920355.

It is an arithmetic number, because the mean of its divisors is an integer number (25704378000).

Almost surely, 2^{4979103831240} is an apocalyptic number.

4979103831240 is a gapful number since it is divisible by the number (40) 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 4979103831240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9870481152000).

4979103831240 is an abundant number, since it is smaller than the sum of its proper divisors (14761858472760).

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

4979103831240 is a wasteful number, since it uses less digits than its factorization.

4979103831240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28762 (or 28747 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 4979103831240 in words is "four trillion, nine hundred seventy-nine billion, one hundred three million, eight hundred thirty-one thousand, two hundred forty".