42305223400 has 48 divisors (see below), whose sum is σ = 107301435840. Its totient is φ = 15383716800.

The previous prime is 42305223377. The next prime is 42305223413. The reversal of 42305223400 is 432250324.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9612624 + ... + 9617023.

It is an arithmetic number, because the mean of its divisors is an integer number (2235446580).

Almost surely, 2^42305223400 is an apocalyptic number.

42305223400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42305223400 is an abundant number, since it is smaller than the sum of its proper divisors (64996212440).

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

42305223400 is a wasteful number, since it uses less digits than its factorization.

42305223400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19229674 (or 19229665 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 42305223400 its reverse (432250324), we get a palindrome (42737473724).

The spelling of 42305223400 in words is "forty-two billion, three hundred five million, two hundred twenty-three thousand, four hundred".