39070047744 has 480 divisors, whose sum is σ = 144849729024. Its totient is φ = 9853747200.

The previous prime is 39070047743. The next prime is 39070047749. The reversal of 39070047744 is 44774007093.

It is a self number, because there is not a number n which added to its sum of digits gives 39070047744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39070047743) 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, 9642519 + ... + 9646569.

Almost surely, 2^39070047744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39070047744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72424864512).

39070047744 is an abundant number, since it is smaller than the sum of its proper divisors (105779681280).

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

39070047744 is a wasteful number, since it uses less digits than its factorization.

39070047744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118 (or 4099 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 39070047744 in words is "thirty-nine billion, seventy million, forty-seven thousand, seven hundred forty-four".