3412120042 has 4 divisors (see below), whose sum is σ = 5118180066. Its totient is φ = 1706060020.

The previous prime is 3412120039. The next prime is 3412120097. The reversal of 3412120042 is 2400212143.

3412120042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3186489601 + 225630441 = 56449^2 + 15021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853030009 + ... + 853030012.

Almost surely, 2^3412120042 is an apocalyptic number.

3412120042 is a deficient number, since it is larger than the sum of its proper divisors (1706060024).

3412120042 is a wasteful number, since it uses less digits than its factorization.

3412120042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706060023.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3412120042 is about 58413.3549969525. The cubic root of 3412120042 is about 1505.4792264962.

Adding to 3412120042 its reverse (2400212143), we get a palindrome (5812332185).

The spelling of 3412120042 in words is "three billion, four hundred twelve million, one hundred twenty thousand, forty-two".