3214204640546 has 16 divisors (see below), whose sum is σ = 4830218741880. Its totient is φ = 1604133982080.

The previous prime is 3214204640503. The next prime is 3214204640551. The reversal of 3214204640546 is 6450464024123.

3214204640546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2569483967521 + 644720673025 = 1602961^2 + 802945^2 .

It is a super-2 number, since 2×3214204640546² (a number of 26 digits) contains 22 as substring.

It is a Curzon 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, 2294240 + ... + 3419348.

Almost surely, 2^{3214204640546} is an apocalyptic number.

3214204640546 is a deficient number, since it is larger than the sum of its proper divisors (1616014101334).

3214204640546 is a wasteful number, since it uses less digits than its factorization.

3214204640546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127749.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 3214204640546 its reverse (6450464024123), we get a palindrome (9664668664669).

The spelling of 3214204640546 in words is "three trillion, two hundred fourteen billion, two hundred four million, six hundred forty thousand, five hundred forty-six".