1381471887014 has 8 divisors (see below), whose sum is σ = 2107329997320. Its totient is φ = 679028554576.

The previous prime is 1381471886989. The next prime is 1381471887017. The reversal of 1381471887014 is 4107881741831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1381471887014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1381471887017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5853694319 + ... + 5853694554.

It is an arithmetic number, because the mean of its divisors is an integer number (263416249665).

Almost surely, 2^{1381471887014} is an apocalyptic number.

1381471887014 is a deficient number, since it is larger than the sum of its proper divisors (725858110306).

1381471887014 is a wasteful number, since it uses less digits than its factorization.

1381471887014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11707388934.

The product of its (nonzero) digits is 1204224, while the sum is 53.

The spelling of 1381471887014 in words is "one trillion, three hundred eighty-one billion, four hundred seventy-one million, eight hundred eighty-seven thousand, fourteen".