423535213536 has 48 divisors (see below), whose sum is σ = 1124271867600. Its totient is φ = 139592127488.

The previous prime is 423535213463. The next prime is 423535213553. The reversal of 423535213536 is 635312535324.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24776991 + ... + 24794078.

It is an arithmetic number, because the mean of its divisors is an integer number (23422330575).

Almost surely, 2^423535213536 is an apocalyptic number.

It is an amenable number.

423535213536 is an abundant number, since it is smaller than the sum of its proper divisors (700736654064).

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

423535213536 is a wasteful number, since it uses less digits than its factorization.

423535213536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49571171 (or 49571163 counting only the distinct ones).

The product of its digits is 972000, while the sum is 42.

The spelling of 423535213536 in words is "four hundred twenty-three billion, five hundred thirty-five million, two hundred thirteen thousand, five hundred thirty-six".