42412112032240 has 20 divisors (see below), whose sum is σ = 98608160475144. Its totient is φ = 16964844812864.

The previous prime is 42412112032237. The next prime is 42412112032313. The reversal of 42412112032240 is 4223021121424.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 42412112032199 and 42412112032208.

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, 265075700122 + ... + 265075700281.

Almost surely, 2^{42412112032240} is an apocalyptic number.

42412112032240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42412112032240 is an abundant number, since it is smaller than the sum of its proper divisors (56196048442904).

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

42412112032240 is a wasteful number, since it uses less digits than its factorization.

42412112032240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530151400416 (or 530151400410 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 42412112032240 its reverse (4223021121424), we get a palindrome (46635133153664).

The spelling of 42412112032240 in words is "forty-two trillion, four hundred twelve billion, one hundred twelve million, thirty-two thousand, two hundred forty".