40240154242203 has 16 divisors (see below), whose sum is σ = 53723528372736. Its totient is φ = 26791793094240.

The previous prime is 40240154242157. The next prime is 40240154242229. The reversal of 40240154242203 is 30224245104204.

It is not a de Polignac number, because 40240154242203 - 2¹⁰ = 40240154241179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40240154242103) 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, 6522900 + ... + 11091822.

It is an arithmetic number, because the mean of its divisors is an integer number (3357720523296).

Almost surely, 2^{40240154242203} is an apocalyptic number.

40240154242203 is a deficient number, since it is larger than the sum of its proper divisors (13483374130533).

40240154242203 is a wasteful number, since it uses less digits than its factorization.

40240154242203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572754.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 40240154242203 its reverse (30224245104204), we get a palindrome (70464399346407).

The spelling of 40240154242203 in words is "forty trillion, two hundred forty billion, one hundred fifty-four million, two hundred forty-two thousand, two hundred three".