1039464262068 has 144 divisors (see below), whose sum is σ = 2648640798720. Its totient is φ = 316908417600.

The previous prime is 1039464262043. The next prime is 1039464262103. The reversal of 1039464262068 is 8602624649301.

1039464262068 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1039464262068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57870873 + ... + 57888831.

It is an arithmetic number, because the mean of its divisors is an integer number (18393338880).

Almost surely, 2^{1039464262068} 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 1039464262068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1324320399360).

1039464262068 is an abundant number, since it is smaller than the sum of its proper divisors (1609176536652).

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

1039464262068 is a wasteful number, since it uses less digits than its factorization.

1039464262068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18466 (or 18445 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 1039464262068 in words is "one trillion, thirty-nine billion, four hundred sixty-four million, two hundred sixty-two thousand, sixty-eight".