3212541432 has 64 divisors (see below), whose sum is σ = 9393408000. Its totient is φ = 1014485472.

The previous prime is 3212541421. The next prime is 3212541433. The reversal of 3212541432 is 2341452123.

3212541432 is a `hidden beast` number, since 3 + 212 + 5 + 414 + 32 = 666.

It is a super-2 number, since 2×3212541432² = 20640844904633221248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3212541396 and 3212541405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212541433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387288 + ... + 395495.

It is an arithmetic number, because the mean of its divisors is an integer number (146772000).

Almost surely, 2^3212541432 is an apocalyptic number.

It is an amenable number.

3212541432 is an abundant number, since it is smaller than the sum of its proper divisors (6180866568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3212541432 is a wasteful number, since it uses less digits than its factorization.

3212541432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782817 (or 782807 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3212541432 is about 56679.2857400303. The cubic root of 3212541432 is about 1475.5352162064.

Adding to 3212541432 its reverse (2341452123), we get a palindrome (5553993555).

It can be divided in two parts, 3212 and 541432, that added together give a square (544644 = 738²).

The spelling of 3212541432 in words is "three billion, two hundred twelve million, five hundred forty-one thousand, four hundred thirty-two".