1382620627271 has 16 divisors (see below), whose sum is σ = 1496859563136. Its totient is φ = 1269509400576.

The previous prime is 1382620627259. The next prime is 1382620627273. The reversal of 1382620627271 is 1727260262831.

It is a cyclic number.

It is not a de Polignac number, because 1382620627271 - 2¹⁸ = 1382620365127 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382620627273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26903426 + ... + 26954768.

It is an arithmetic number, because the mean of its divisors is an integer number (93553722696).

Almost surely, 2^{1382620627271} is an apocalyptic number.

1382620627271 is a deficient number, since it is larger than the sum of its proper divisors (114238935865).

1382620627271 is a wasteful number, since it uses less digits than its factorization.

1382620627271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62282.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 1382620627271 in words is "one trillion, three hundred eighty-two billion, six hundred twenty million, six hundred twenty-seven thousand, two hundred seventy-one".