233072685009 has 32 divisors (see below), whose sum is σ = 355468087680. Its totient is φ = 150822907200.

The previous prime is 233072684951. The next prime is 233072685067. The reversal of 233072685009 is 900586270332.

233072685009 is a `hidden beast` number, since 2 + 330 + 7 + 268 + 50 + 0 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (233072684951) and next prime (233072685067).

It is not a de Polignac number, because 233072685009 - 2¹³ = 233072676817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233072685709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143494 + ... + 697664.

It is an arithmetic number, because the mean of its divisors is an integer number (11108377740).

Almost surely, 2^233072685009 is an apocalyptic number.

It is an amenable number.

233072685009 is a deficient number, since it is larger than the sum of its proper divisors (122395402671).

233072685009 is a wasteful number, since it uses less digits than its factorization.

233072685009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554638 (or 554632 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 233072685009 in words is "two hundred thirty-three billion, seventy-two million, six hundred eighty-five thousand, nine".