10039380072012 has 84 divisors (see below), whose sum is σ = 26348067287640. Its totient is φ = 3345603175872.

The previous prime is 10039380071911. The next prime is 10039380072019. The reversal of 10039380072012 is 21027008393001.

10039380072012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (10039380072019) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 11000664 + ... + 11878272.

It is an arithmetic number, because the mean of its divisors is an integer number (313667467710).

Almost surely, 2^{10039380072012} is an apocalyptic number.

10039380072012 is a gapful number since it is divisible by the number (12) 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 10039380072012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13174033643820).

10039380072012 is an abundant number, since it is smaller than the sum of its proper divisors (16308687215628).

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

10039380072012 is an equidigital number, since it uses as much as digits as its factorization.

10039380072012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881554 (or 881537 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 10039380072012 in words is "ten trillion, thirty-nine billion, three hundred eighty million, seventy-two thousand, twelve".