232642522045 has 8 divisors (see below), whose sum is σ = 279265454424. Its totient is φ = 186051065664.

The previous prime is 232642522043. The next prime is 232642522103. The reversal of 232642522045 is 540225246232.

It can be written as a sum of positive squares in 4 ways, for example, as 21067361316 + 211575160729 = 145146^2 + 459973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232642522045 - 2¹ = 232642522043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232642521995 and 232642522013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232642522043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7852734 + ... + 7882303.

It is an arithmetic number, because the mean of its divisors is an integer number (34908181803).

Almost surely, 2^232642522045 is an apocalyptic number.

It is an amenable number.

232642522045 is a deficient number, since it is larger than the sum of its proper divisors (46622932379).

232642522045 is a wasteful number, since it uses less digits than its factorization.

232642522045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15737999.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 232642522045 its reverse (540225246232), we get a palindrome (772867768277).

The spelling of 232642522045 in words is "two hundred thirty-two billion, six hundred forty-two million, five hundred twenty-two thousand, forty-five".