3147225550346 has 16 divisors (see below), whose sum is σ = 4759123398120. Its totient is φ = 1560895784640.

The previous prime is 3147225550331. The next prime is 3147225550363. The reversal of 3147225550346 is 6430555227413.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 515611599721 + 2631613950625 = 718061^2 + 1622225^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3147225550346.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11033981 + ... + 11315616.

Almost surely, 2^{3147225550346} is an apocalyptic number.

3147225550346 is a deficient number, since it is larger than the sum of its proper divisors (1611897847774).

3147225550346 is a wasteful number, since it uses less digits than its factorization.

3147225550346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22350169.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 3147225550346 in words is "three trillion, one hundred forty-seven billion, two hundred twenty-five million, five hundred fifty thousand, three hundred forty-six".