1401447008044 has 12 divisors (see below), whose sum is σ = 2480088807000. Its totient is φ = 692850206048.

The previous prime is 1401447008011. The next prime is 1401447008081. The reversal of 1401447008044 is 4408007441041.

It is a junction number, because it is equal to n+sod(n) for n = 1401447007994 and 1401447008012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1968324094 + ... + 1968324805.

It is an arithmetic number, because the mean of its divisors is an integer number (206674067250).

Almost surely, 2^{1401447008044} is an apocalyptic number.

It is an amenable number.

1401447008044 is a deficient number, since it is larger than the sum of its proper divisors (1078641798956).

1401447008044 is a wasteful number, since it uses less digits than its factorization.

1401447008044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936648992 (or 3936648990 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The spelling of 1401447008044 in words is "one trillion, four hundred one billion, four hundred forty-seven million, eight thousand, forty-four".