3212423942 has 32 divisors (see below), whose sum is σ = 6019168512. Its totient is φ = 1251876384.

The previous prime is 3212423941. The next prime is 3212423947. The reversal of 3212423942 is 2493242123.

It is a junction number, because it is equal to n+sod(n) for n = 3212423899 and 3212423908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212423941) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 119528 + ... + 143915.

It is an arithmetic number, because the mean of its divisors is an integer number (188099016).

Almost surely, 2^3212423942 is an apocalyptic number.

3212423942 is a deficient number, since it is larger than the sum of its proper divisors (2806744570).

3212423942 is a wasteful number, since it uses less digits than its factorization.

3212423942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263532.

The product of its digits is 20736, while the sum is 32.

The square root of 3212423942 is about 56678.2492848888. The cubic root of 3212423942 is about 1475.5172280860.

The spelling of 3212423942 in words is "three billion, two hundred twelve million, four hundred twenty-three thousand, nine hundred forty-two".