1381380484208 has 10 divisors (see below), whose sum is σ = 2676424688184. Its totient is φ = 690690242096.

The previous prime is 1381380484199. The next prime is 1381380484217. The reversal of 1381380484208 is 8024840831831.

It is an interprime number because it is at equal distance from previous prime (1381380484199) and next prime (1381380484217).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43168140116 + ... + 43168140147.

Almost surely, 2^{1381380484208} is an apocalyptic number.

It is an amenable number.

1381380484208 is a deficient number, since it is larger than the sum of its proper divisors (1295044203976).

1381380484208 is an equidigital number, since it uses as much as digits as its factorization.

1381380484208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86336280271 (or 86336280265 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 1381380484208 in words is "one trillion, three hundred eighty-one billion, three hundred eighty million, four hundred eighty-four thousand, two hundred eight".