42233343402 has 16 divisors (see below), whose sum is σ = 84472086240. Its totient is φ = 14076881232.

The previous prime is 42233343401. The next prime is 42233343487. The reversal of 42233343402 is 20434333224.

It is a super-2 number, since 2×42233343402² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42233343402.

It is not an unprimeable number, because it can be changed into a prime (42233343401) 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, 119488 + ... + 314235.

It is an arithmetic number, because the mean of its divisors is an integer number (5279505390).

Almost surely, 2^42233343402 is an apocalyptic number.

42233343402 is an abundant number, since it is smaller than the sum of its proper divisors (42238742838).

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

42233343402 is a wasteful number, since it uses less digits than its factorization.

42233343402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449957.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 42233343402 its reverse (20434333224), we get a palindrome (62667676626).

The spelling of 42233343402 in words is "forty-two billion, two hundred thirty-three million, three hundred forty-three thousand, four hundred two".