1214305550546 has 64 divisors (see below), whose sum is σ = 2120091376896. Its totient is φ = 516150835200.

The previous prime is 1214305550519. The next prime is 1214305550561. The reversal of 1214305550546 is 6450555034121.

It is a super-4 number, since 4×1214305550546⁴ (a number of 49 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7455290 + ... + 7616426.

It is an arithmetic number, because the mean of its divisors is an integer number (33126427764).

Almost surely, 2^{1214305550546} is an apocalyptic number.

1214305550546 is a deficient number, since it is larger than the sum of its proper divisors (905785826350).

1214305550546 is a wasteful number, since it uses less digits than its factorization.

1214305550546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161507.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 1214305550546 in words is "one trillion, two hundred fourteen billion, three hundred five million, five hundred fifty thousand, five hundred forty-six".