240625162045 has 8 divisors (see below), whose sum is σ = 288756580824. Its totient is φ = 192495872064.

The previous prime is 240625162013. The next prime is 240625162051. The reversal of 240625162045 is 540261526042.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 137345842404 + 103279319641 = 370602^2 + 321371^2 .

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 240625162045 - 2⁵ = 240625162013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240625161995 and 240625162013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271954 + ... + 745123.

It is an arithmetic number, because the mean of its divisors is an integer number (36094572603).

Almost surely, 2^240625162045 is an apocalyptic number.

It is an amenable number.

240625162045 is a deficient number, since it is larger than the sum of its proper divisors (48131418779).

240625162045 is a wasteful number, since it uses less digits than its factorization.

240625162045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064399.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 240625162045 its reverse (540261526042), we get a palindrome (780886688087).

The spelling of 240625162045 in words is "two hundred forty billion, six hundred twenty-five million, one hundred sixty-two thousand, forty-five".