4101223331042 has 4 divisors (see below), whose sum is σ = 6151834996566. Its totient is φ = 2050611665520.

The previous prime is 4101223330979. The next prime is 4101223331053. The reversal of 4101223331042 is 2401333221014.

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., 3475983631201 + 625239699841 = 1864399^2 + 790721^2 .

It is a super-2 number, since 2×4101223331042² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025305832759 + ... + 1025305832762.

Almost surely, 2^{4101223331042} is an apocalyptic number.

4101223331042 is a deficient number, since it is larger than the sum of its proper divisors (2050611665524).

4101223331042 is a wasteful number, since it uses less digits than its factorization.

4101223331042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050611665523.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 4101223331042 its reverse (2401333221014), we get a palindrome (6502556552056).

The spelling of 4101223331042 in words is "four trillion, one hundred one billion, two hundred twenty-three million, three hundred thirty-one thousand, forty-two".