4103042040 has 80 divisors (see below), whose sum is σ = 13790791080. Its totient is φ = 1094143680.

The previous prime is 4103042033. The next prime is 4103042051. The reversal of 4103042040 is 402403014.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 629946 + ... + 636425.

Almost surely, 2^4103042040 is an apocalyptic number.

4103042040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4103042040 is an abundant number, since it is smaller than the sum of its proper divisors (9687749040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4103042040 is a wasteful number, since it uses less digits than its factorization.

4103042040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266394 (or 1266381 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4103042040 is about 64054.9923112945. The cubic root of 4103042040 is about 1600.9164073150.

Adding to 4103042040 its reverse (402403014), we get a palindrome (4505445054).

The spelling of 4103042040 in words is "four billion, one hundred three million, forty-two thousand, forty".