240090833057 has 8 divisors (see below), whose sum is σ = 246560057352. Its totient is φ = 233650816000.

The previous prime is 240090832999. The next prime is 240090833089. The reversal of 240090833057 is 750338090042.

240090833057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 131084547136 + 109006285921 = 362056^2 + 330161^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240090833057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240090833657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7285148 + ... + 7318029.

It is an arithmetic number, because the mean of its divisors is an integer number (30820007169).

Almost surely, 2^240090833057 is an apocalyptic number.

It is an amenable number.

240090833057 is a deficient number, since it is larger than the sum of its proper divisors (6469224295).

240090833057 is a wasteful number, since it uses less digits than its factorization.

240090833057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14603619.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 240090833057 in words is "two hundred forty billion, ninety million, eight hundred thirty-three thousand, fifty-seven".