1401449871114 has 32 divisors (see below), whose sum is σ = 3167118360000. Its totient is φ = 459232160112.

The previous prime is 1401449871113. The next prime is 1401449871149. The reversal of 1401449871114 is 4111789441041.

It is a happy number.

1401449871114 is a `hidden beast` number, since 1 + 40 + 1 + 4 + 498 + 7 + 1 + 114 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1401449871114.

It is not an unprimeable number, because it can be changed into a prime (1401449871113) 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, 219935589 + ... + 219941960.

It is an arithmetic number, because the mean of its divisors is an integer number (98972448750).

Almost surely, 2^{1401449871114} is an apocalyptic number.

1401449871114 is an abundant number, since it is smaller than the sum of its proper divisors (1765668488886).

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

1401449871114 is a wasteful number, since it uses less digits than its factorization.

1401449871114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439877619 (or 439877613 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 1401449871114 in words is "one trillion, four hundred one billion, four hundred forty-nine million, eight hundred seventy-one thousand, one hundred fourteen".