4100030440042 has 16 divisors (see below), whose sum is σ = 6154347878280. Its totient is φ = 2048581297152.

The previous prime is 4100030440007. The next prime is 4100030440049. The reversal of 4100030440042 is 2400440300014.

It can be written as a sum of positive squares in 4 ways, for example, as 2172767388961 + 1927263051081 = 1474031^2 + 1388259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4100030439995 and 4100030440022.

It is not an unprimeable number, because it can be changed into a prime (4100030440049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98044834 + ... + 98086642.

Almost surely, 2^{4100030440042} is an apocalyptic number.

4100030440042 is a deficient number, since it is larger than the sum of its proper divisors (2054317438238).

4100030440042 is a wasteful number, since it uses less digits than its factorization.

4100030440042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74937.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 4100030440042 its reverse (2400440300014), we get a palindrome (6500470740056).

The spelling of 4100030440042 in words is "four trillion, one hundred billion, thirty million, four hundred forty thousand, forty-two".