232694654081 has 4 divisors (see below), whose sum is σ = 240718607700. Its totient is φ = 224670700464.

The previous prime is 232694653993. The next prime is 232694654107. The reversal of 232694654081 is 180456496232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121742375056 + 110952279025 = 348916^2 + 333095^2 .

It is a cyclic number.

It is not a de Polignac number, because 232694654081 - 2²⁶ = 232627545217 is a prime.

It is a super-2 number, since 2×232694654081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232694654281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4011976766 + ... + 4011976823.

It is an arithmetic number, because the mean of its divisors is an integer number (60179651925).

Almost surely, 2^232694654081 is an apocalyptic number.

It is an amenable number.

232694654081 is a deficient number, since it is larger than the sum of its proper divisors (8023953619).

232694654081 is an equidigital number, since it uses as much as digits as its factorization.

232694654081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023953618.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 232694654081 in words is "two hundred thirty-two billion, six hundred ninety-four million, six hundred fifty-four thousand, eighty-one".