1461364366406 has 16 divisors (see below), whose sum is σ = 2506300208160. Its totient is φ = 626022976320.

The previous prime is 1461364366321. The next prime is 1461364366417. The reversal of 1461364366406 is 6046634631641.

It is a super-2 number, since 2×1461364366406² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22970255 + ... + 23033786.

It is an arithmetic number, because the mean of its divisors is an integer number (156643763010).

Almost surely, 2^{1461364366406} is an apocalyptic number.

1461364366406 is a deficient number, since it is larger than the sum of its proper divisors (1044935841754).

1461364366406 is a wasteful number, since it uses less digits than its factorization.

1461364366406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46006319.

The product of its (nonzero) digits is 4478976, while the sum is 50.

The spelling of 1461364366406 in words is "one trillion, four hundred sixty-one billion, three hundred sixty-four million, three hundred sixty-six thousand, four hundred six".