240540155541010 has 16 divisors (see below), whose sum is σ = 466277839972056. Its totient is φ = 88814826661248.

The previous prime is 240540155540989. The next prime is 240540155541061. The reversal of 240540155541010 is 10145551045042.

It can be written as a sum of positive squares in 4 ways, for example, as 168932900661561 + 71607254879449 = 12997419^2 + 8462107^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925154444259 + ... + 925154444518.

Almost surely, 2^{240540155541010} is an apocalyptic number.

240540155541010 is a deficient number, since it is larger than the sum of its proper divisors (225737684431046).

240540155541010 is a wasteful number, since it uses less digits than its factorization.

240540155541010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850308888797.

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 240540155541010 in words is "two hundred forty trillion, five hundred forty billion, one hundred fifty-five million, five hundred forty-one thousand, ten".