234203696604 has 36 divisors (see below), whose sum is σ = 593602105096. Its totient is φ = 77858597088.

The previous prime is 234203696599. The next prime is 234203696609. The reversal of 234203696604 is 406696302432.

234203696604 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 0 + 36 + 9 + 6 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (234203696599) and next prime (234203696609).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×234203696604² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234203696604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234203696609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8707294 + ... + 8734149.

Almost surely, 2^234203696604 is an apocalyptic number.

It is an amenable number.

234203696604 is an abundant number, since it is smaller than the sum of its proper divisors (359398408492).

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

234203696604 is a wasteful number, since it uses less digits than its factorization.

234203696604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17441826 (or 17441821 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The spelling of 234203696604 in words is "two hundred thirty-four billion, two hundred three million, six hundred ninety-six thousand, six hundred four".