420241203432232 has 128 divisors (see below), whose sum is σ = 986403624192000. Its totient is φ = 163420901284608.

The previous prime is 420241203432229. The next prime is 420241203432299. The reversal of 420241203432232 is 232234302142024.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5450178 + ... + 29498929.

It is an arithmetic number, because the mean of its divisors is an integer number (7706278314000).

Almost surely, 2^{420241203432232} is an apocalyptic number.

It is an amenable number.

420241203432232 is an abundant number, since it is smaller than the sum of its proper divisors (566162420759768).

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

420241203432232 is a wasteful number, since it uses less digits than its factorization.

420241203432232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34949415 (or 34949411 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 420241203432232 its reverse (232234302142024), we get a palindrome (652475505574256).

The spelling of 420241203432232 in words is "four hundred twenty trillion, two hundred forty-one billion, two hundred three million, four hundred thirty-two thousand, two hundred thirty-two".