223134230400400 has 60 divisors (see below), whose sum is σ = 584814532960944. Its totient is φ = 81139720144000.

The previous prime is 223134230400329. The next prime is 223134230400469. The reversal of 223134230400400 is 4004032431322.

It is a super-3 number, since 3×223134230400400³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25356158146 + ... + 25356166945.

Almost surely, 2^{223134230400400} is an apocalyptic number.

223134230400400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223134230400400 is an abundant number, since it is smaller than the sum of its proper divisors (361680302560544).

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

223134230400400 is a wasteful number, since it uses less digits than its factorization.

223134230400400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50712325120 (or 50712325109 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 223134230400400 its reverse (4004032431322), we get a palindrome (227138262831722).

The spelling of 223134230400400 in words is "two hundred twenty-three trillion, one hundred thirty-four billion, two hundred thirty million, four hundred thousand, four hundred".