42233402000 has 40 divisors (see below), whose sum is σ = 102120370872. Its totient is φ = 16893360000.

The previous prime is 42233401993. The next prime is 42233402011. The reversal of 42233402000 is 20433224.

It can be written as a sum of positive squares in 4 ways, for example, as 1507984 + 42231894016 = 1228^2 + 205504^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10556351 + ... + 10560350.

Almost surely, 2^42233402000 is an apocalyptic number.

42233402000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42233402000 is an abundant number, since it is smaller than the sum of its proper divisors (59886968872).

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

42233402000 is a wasteful number, since it uses less digits than its factorization.

42233402000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21116724 (or 21116708 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 42233402000 its reverse (20433224), we get a palindrome (42253835224).

The spelling of 42233402000 in words is "forty-two billion, two hundred thirty-three million, four hundred two thousand".