1039723470552 has 256 divisors, whose sum is σ = 2923329024000. Its totient is φ = 305997004800.

The previous prime is 1039723470523. The next prime is 1039723470557. The reversal of 1039723470552 is 2550743279301.

It is a super-2 number, since 2×1039723470552² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039723470557) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 324000724 + ... + 324003932.

It is an arithmetic number, because the mean of its divisors is an integer number (11419254000).

Almost surely, 2^{1039723470552} is an apocalyptic number.

1039723470552 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 1039723470552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1461664512000).

1039723470552 is an abundant number, since it is smaller than the sum of its proper divisors (1883605553448).

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

1039723470552 is a wasteful number, since it uses less digits than its factorization.

1039723470552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 3638 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 1039723470552 in words is "one trillion, thirty-nine billion, seven hundred twenty-three million, four hundred seventy thousand, five hundred fifty-two".