240157701243673 has 16 divisors (see below), whose sum is σ = 255227231850624. Its totient is φ = 225193062147840.

The previous prime is 240157701243671. The next prime is 240157701243697. The reversal of 240157701243673 is 376342107751042.

It is a cyclic number.

It is not a de Polignac number, because 240157701243673 - 2¹ = 240157701243671 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240157701243673.

It is not an unprimeable number, because it can be changed into a prime (240157701243671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46477186 + ... + 51385252.

It is an arithmetic number, because the mean of its divisors is an integer number (15951701990664).

Almost surely, 2^{240157701243673} is an apocalyptic number.

It is an amenable number.

240157701243673 is a deficient number, since it is larger than the sum of its proper divisors (15069530606951).

240157701243673 is a wasteful number, since it uses less digits than its factorization.

240157701243673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918752.

The product of its (nonzero) digits is 5927040, while the sum is 52.

The spelling of 240157701243673 in words is "two hundred forty trillion, one hundred fifty-seven billion, seven hundred one million, two hundred forty-three thousand, six hundred seventy-three".