1406656046246 has 16 divisors (see below), whose sum is σ = 2314517941008. Its totient is φ = 635856573600.

The previous prime is 1406656046239. The next prime is 1406656046291. The reversal of 1406656046246 is 6426406566041.

It is a junction number, because it is equal to n+sod(n) for n = 1406656046194 and 1406656046203.

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, 176622845 + ... + 176630808.

It is an arithmetic number, because the mean of its divisors is an integer number (144657371313).

Almost surely, 2^{1406656046246} is an apocalyptic number.

1406656046246 is a deficient number, since it is larger than the sum of its proper divisors (907861894762).

1406656046246 is a wasteful number, since it uses less digits than its factorization.

1406656046246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353253847.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 1406656046246 in words is "one trillion, four hundred six billion, six hundred fifty-six million, forty-six thousand, two hundred forty-six".