39243484560 has 480 divisors, whose sum is σ = 146053152000. Its totient is φ = 8685895680.

The previous prime is 39243484549. The next prime is 39243484571. The reversal of 39243484560 is 6548434293.

It is an interprime number because it is at equal distance from previous prime (39243484549) and next prime (39243484571).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 95949636 + ... + 95950044.

It is an arithmetic number, because the mean of its divisors is an integer number (304277400).

Almost surely, 2^39243484560 is an apocalyptic number.

39243484560 is a gapful number since it is divisible by the number (30) 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 39243484560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73026576000).

39243484560 is an abundant number, since it is smaller than the sum of its proper divisors (106809667440).

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

39243484560 is a wasteful number, since it uses less digits than its factorization.

39243484560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 39243484560 in words is "thirty-nine billion, two hundred forty-three million, four hundred eighty-four thousand, five hundred sixty".