42103343204 has 24 divisors (see below), whose sum is σ = 79354363200. Its totient is φ = 19430902944.

The previous prime is 42103343203. The next prime is 42103343309. The reversal of 42103343204 is 40234330124.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (42103343203) 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, 1132097 + ... + 1168695.

It is an arithmetic number, because the mean of its divisors is an integer number (3306431800).

Almost surely, 2^42103343204 is an apocalyptic number.

It is an amenable number.

42103343204 is a deficient number, since it is larger than the sum of its proper divisors (37251019996).

42103343204 is a wasteful number, since it uses less digits than its factorization.

42103343204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58739 (or 58737 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 42103343204 its reverse (40234330124), we get a palindrome (82337673328).

The spelling of 42103343204 in words is "forty-two billion, one hundred three million, three hundred forty-three thousand, two hundred four".