223240611408 has 40 divisors (see below), whose sum is σ = 585312457248. Its totient is φ = 73302886272.

The previous prime is 223240611367. The next prime is 223240611437. The reversal of 223240611408 is 804116042322.

It is a super-3 number, since 3×223240611408³ (a number of 35 digits) contains 333 as substring.

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, 34704591 + ... + 34711022.

Almost surely, 2^223240611408 is an apocalyptic number.

It is an amenable number.

223240611408 is an abundant number, since it is smaller than the sum of its proper divisors (362071845840).

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

223240611408 is a wasteful number, since it uses less digits than its factorization.

223240611408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69415691 (or 69415685 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 223240611408 in words is "two hundred twenty-three billion, two hundred forty million, six hundred eleven thousand, four hundred eight".