42103223400 has 192 divisors, whose sum is σ = 157940426880. Its totient is φ = 9057484800.

The previous prime is 42103223399. The next prime is 42103223411. The reversal of 42103223400 is 432230124.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223441 + ... + 366240.

It is an arithmetic number, because the mean of its divisors is an integer number (822606390).

Almost surely, 2^42103223400 is an apocalyptic number.

42103223400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42103223400 is an abundant number, since it is smaller than the sum of its proper divisors (115837203480).

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

42103223400 is a wasteful number, since it uses less digits than its factorization.

42103223400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589724 (or 589715 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 42103223400 its reverse (432230124), we get a palindrome (42535453524).

The spelling of 42103223400 in words is "forty-two billion, one hundred three million, two hundred twenty-three thousand, four hundred".