420134011350 has 96 divisors (see below), whose sum is σ = 1044567000576. Its totient is φ = 111752832000.

The previous prime is 420134011331. The next prime is 420134011351. The reversal of 420134011350 is 53110431024.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 420134011350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420134011351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164692575 + ... + 164695125.

It is an arithmetic number, because the mean of its divisors is an integer number (10880906256).

Almost surely, 2^420134011350 is an apocalyptic number.

420134011350 is an abundant number, since it is smaller than the sum of its proper divisors (624432989226).

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

420134011350 is a wasteful number, since it uses less digits than its factorization.

420134011350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910 (or 4905 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 420134011350 its reverse (53110431024), we get a palindrome (473244442374).

The spelling of 420134011350 in words is "four hundred twenty billion, one hundred thirty-four million, eleven thousand, three hundred fifty".