3311212042 has 32 divisors (see below), whose sum is σ = 5348203200. Its totient is φ = 1532792448.

The previous prime is 3311212001. The next prime is 3311212081. The reversal of 3311212042 is 2402121133.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 383598 + ... + 392134.

It is an arithmetic number, because the mean of its divisors is an integer number (167131350).

Almost surely, 2^3311212042 is an apocalyptic number.

3311212042 is a deficient number, since it is larger than the sum of its proper divisors (2036991158).

3311212042 is a wasteful number, since it uses less digits than its factorization.

3311212042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8790.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3311212042 is about 57543.1320141683. The cubic root of 3311212042 is about 1490.4897631747.

Adding to 3311212042 its reverse (2402121133), we get a palindrome (5713333175).

Subtracting from 3311212042 its reverse (2402121133), we obtain a palindrome (909090909).

It can be divided in two parts, 33112 and 12042, that added together give a palindrome (45154).

The spelling of 3311212042 in words is "three billion, three hundred eleven million, two hundred twelve thousand, forty-two".