42233353241440 has 24 divisors (see below), whose sum is σ = 99776297033280. Its totient is φ = 16893341296512.

The previous prime is 42233353241399. The next prime is 42233353241473. The reversal of 42233353241440 is 4414235333224.

It is a super-2 number, since 2×42233353241440² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 42233353241393 and 42233353241402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131979228720 + ... + 131979229039.

It is an arithmetic number, because the mean of its divisors is an integer number (4157345709720).

Almost surely, 2^{42233353241440} is an apocalyptic number.

42233353241440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42233353241440 is an abundant number, since it is smaller than the sum of its proper divisors (57542943791840).

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

42233353241440 is a wasteful number, since it uses less digits than its factorization.

42233353241440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263958457774 (or 263958457766 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 40.

Adding to 42233353241440 its reverse (4414235333224), we get a palindrome (46647588574664).

The spelling of 42233353241440 in words is "forty-two trillion, two hundred thirty-three billion, three hundred fifty-three million, two hundred forty-one thousand, four hundred forty".