4030034111042 has 4 divisors (see below), whose sum is σ = 6045051166566. Its totient is φ = 2015017055520.

The previous prime is 4030034111021. The next prime is 4030034111069. The reversal of 4030034111042 is 2401114300304.

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., 3803361948841 + 226672162201 = 1950221^2 + 476101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4030034110999 and 4030034111017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007508527759 + ... + 1007508527762.

Almost surely, 2^{4030034111042} is an apocalyptic number.

4030034111042 is a deficient number, since it is larger than the sum of its proper divisors (2015017055524).

4030034111042 is a wasteful number, since it uses less digits than its factorization.

4030034111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015017055523.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4030034111042 its reverse (2401114300304), we get a palindrome (6431148411346).

The spelling of 4030034111042 in words is "four trillion, thirty billion, thirty-four million, one hundred eleven thousand, forty-two".