3212541445 has 16 divisors (see below), whose sum is σ = 4090849920. Its totient is φ = 2416621504.

The previous prime is 3212541433. The next prime is 3212541457. The reversal of 3212541445 is 5441452123.

It is an interprime number because it is at equal distance from previous prime (3212541433) and next prime (3212541457).

It is a cyclic number.

It is not a de Polignac number, because 3212541445 - 2¹⁷ = 3212410373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229954 + ... + 243523.

It is an arithmetic number, because the mean of its divisors is an integer number (255678120).

Almost surely, 2^3212541445 is an apocalyptic number.

It is an amenable number.

3212541445 is a deficient number, since it is larger than the sum of its proper divisors (878308475).

3212541445 is a wasteful number, since it uses less digits than its factorization.

3212541445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473564.

The product of its digits is 19200, while the sum is 31.

The square root of 3212541445 is about 56679.2858547106. The cubic root of 3212541445 is about 1475.5352181967.

Adding to 3212541445 its reverse (5441452123), we get a palindrome (8653993568).

The spelling of 3212541445 in words is "three billion, two hundred twelve million, five hundred forty-one thousand, four hundred forty-five".