240553122201045 has 128 divisors (see below), whose sum is σ = 453840530964480. Its totient is φ = 120472499266560.

The previous prime is 240553122201043. The next prime is 240553122201083. The reversal of 240553122201045 is 540102221355042.

240553122201045 is a `hidden beast` number, since 2 + 40 + 5 + 531 + 22 + 20 + 1 + 0 + 45 = 666.

It is not a de Polignac number, because 240553122201045 - 2¹ = 240553122201043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240553122201043) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3349959532 + ... + 3350031338.

It is an arithmetic number, because the mean of its divisors is an integer number (3545629148160).

Almost surely, 2^{240553122201045} is an apocalyptic number.

It is an amenable number.

240553122201045 is a deficient number, since it is larger than the sum of its proper divisors (213287408763435).

240553122201045 is a wasteful number, since it uses less digits than its factorization.

240553122201045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75152 (or 75146 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 240553122201045 its reverse (540102221355042), we get a palindrome (780655343556087).

The spelling of 240553122201045 in words is "two hundred forty trillion, five hundred fifty-three billion, one hundred twenty-two million, two hundred one thousand, forty-five".