1339289227064 has 32 divisors (see below), whose sum is σ = 2607653895840. Its totient is φ = 644362329600.

The previous prime is 1339289227051. The next prime is 1339289227099. The reversal of 1339289227064 is 4607229829331.

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, 27943172 + ... + 27991059.

It is an arithmetic number, because the mean of its divisors is an integer number (81489184245).

Almost surely, 2^{1339289227064} is an apocalyptic number.

It is an amenable number.

1339289227064 is a deficient number, since it is larger than the sum of its proper divisors (1268364668776).

1339289227064 is a wasteful number, since it uses less digits than its factorization.

1339289227064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55934351 (or 55934347 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 1339289227064 in words is "one trillion, three hundred thirty-nine billion, two hundred eighty-nine million, two hundred twenty-seven thousand, sixty-four".