1339473051072 has 252 divisors, whose sum is σ = 4392224074056. Its totient is φ = 387901071360.

The previous prime is 1339473051041. The next prime is 1339473051101. The reversal of 1339473051072 is 2701503749331.

1339473051072 is a `hidden beast` number, since 1 + 3 + 39 + 4 + 7 + 30 + 510 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1854547 + ... + 2473517.

Almost surely, 2^{1339473051072} is an apocalyptic number.

1339473051072 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 1339473051072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2196112037028).

1339473051072 is an abundant number, since it is smaller than the sum of its proper divisors (3052751022984).

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

1339473051072 is a wasteful number, since it uses less digits than its factorization.

1339473051072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619036 (or 619006 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 1339473051072 in words is "one trillion, three hundred thirty-nine billion, four hundred seventy-three million, fifty-one thousand, seventy-two".