4107722042 has 4 divisors (see below), whose sum is σ = 6161583066. Its totient is φ = 2053861020.

The previous prime is 4107722033. The next prime is 4107722051. The reversal of 4107722042 is 2402277014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2402277014 = 2 ⋅1201138507.

It is an interprime number because it is at equal distance from previous prime (4107722033) and next prime (4107722051).

It can be written as a sum of positive squares in only one way, i.e., 3328251481 + 779470561 = 57691^2 + 27919^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4107721996 and 4107722014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026930509 + ... + 1026930512.

Almost surely, 2^4107722042 is an apocalyptic number.

4107722042 is a deficient number, since it is larger than the sum of its proper divisors (2053861024).

4107722042 is a wasteful number, since it uses less digits than its factorization.

4107722042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053861023.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 4107722042 is about 64091.5130262970. The cubic root of 4107722042 is about 1601.5248538534.

Adding to 4107722042 its reverse (2402277014), we get a palindrome (6509999056).

The spelling of 4107722042 in words is "four billion, one hundred seven million, seven hundred twenty-two thousand, forty-two".