1339654111896 has 32 divisors (see below), whose sum is σ = 3494749858560. Its totient is φ = 427136093472.

The previous prime is 1339654111877. The next prime is 1339654111931. The reversal of 1339654111896 is 6981114569331.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213454260 + ... + 1213455363.

It is an arithmetic number, because the mean of its divisors is an integer number (109210933080).

Almost surely, 2^{1339654111896} is an apocalyptic number.

It is an amenable number.

1339654111896 is an abundant number, since it is smaller than the sum of its proper divisors (2155095746664).

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

1339654111896 is a wasteful number, since it uses less digits than its factorization.

1339654111896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426909655 (or 2426909651 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 57.

The spelling of 1339654111896 in words is "one trillion, three hundred thirty-nine billion, six hundred fifty-four million, one hundred eleven thousand, eight hundred ninety-six".