40053223141 has 4 divisors (see below), whose sum is σ = 40345582572. Its totient is φ = 39760863712.

The previous prime is 40053223129. The next prime is 40053223157. The reversal of 40053223141 is 14132235004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35173502116 + 4879721025 = 187546^2 + 69855^2 .

It is a cyclic number.

It is not a de Polignac number, because 40053223141 - 2¹⁷ = 40053092069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40053229141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146179510 + ... + 146179783.

It is an arithmetic number, because the mean of its divisors is an integer number (10086395643).

Almost surely, 2^40053223141 is an apocalyptic number.

It is an amenable number.

40053223141 is a deficient number, since it is larger than the sum of its proper divisors (292359431).

40053223141 is a wasteful number, since it uses less digits than its factorization.

40053223141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292359430.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 40053223141 its reverse (14132235004), we get a palindrome (54185458145).

The spelling of 40053223141 in words is "forty billion, fifty-three million, two hundred twenty-three thousand, one hundred forty-one".