40206241753 has 4 divisors (see below), whose sum is σ = 42322359760. Its totient is φ = 38090123748.

The previous prime is 40206241721. The next prime is 40206241759. The reversal of 40206241753 is 35714260204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40206241753 - 2⁵ = 40206241721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40206241759) 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, 1058058975 + ... + 1058059012.

It is an arithmetic number, because the mean of its divisors is an integer number (10580589940).

Almost surely, 2^40206241753 is an apocalyptic number.

It is an amenable number.

40206241753 is a deficient number, since it is larger than the sum of its proper divisors (2116118007).

40206241753 is a wasteful number, since it uses less digits than its factorization.

40206241753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116118006.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 40206241753 in words is "forty billion, two hundred six million, two hundred forty-one thousand, seven hundred fifty-three".