243400411032 has 32 divisors (see below), whose sum is σ = 612942649200. Its totient is φ = 80541254144.

The previous prime is 243400411021. The next prime is 243400411043. The reversal of 243400411032 is 230114004342.

It is an interprime number because it is at equal distance from previous prime (243400411021) and next prime (243400411043).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 243400410993 and 243400411011.

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, 37010157 + ... + 37016732.

Almost surely, 2^243400411032 is an apocalyptic number.

It is an amenable number.

243400411032 is an abundant number, since it is smaller than the sum of its proper divisors (369542238168).

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

243400411032 is a wasteful number, since it uses less digits than its factorization.

243400411032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74027035 (or 74027031 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 243400411032 its reverse (230114004342), we get a palindrome (473514415374).

The spelling of 243400411032 in words is "two hundred forty-three billion, four hundred million, four hundred eleven thousand, thirty-two".