1406116044552 has 64 divisors (see below), whose sum is σ = 3750994584000. Its totient is φ = 437953941504.

The previous prime is 1406116044539. The next prime is 1406116044581. The reversal of 1406116044552 is 2554406116041.

It is a self number, because there is not a number n which added to its sum of digits gives 1406116044552.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21087177 + ... + 21153752.

It is an arithmetic number, because the mean of its divisors is an integer number (58609290375).

Almost surely, 2^{1406116044552} is an apocalyptic number.

1406116044552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1406116044552 is an abundant number, since it is smaller than the sum of its proper divisors (2344878539448).

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

1406116044552 is a wasteful number, since it uses less digits than its factorization.

1406116044552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42241030 (or 42241026 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 1406116044552 in words is "one trillion, four hundred six billion, one hundred sixteen million, forty-four thousand, five hundred fifty-two".