40052446435 has 4 divisors (see below), whose sum is σ = 48062935728. Its totient is φ = 32041957144.

The previous prime is 40052446429. The next prime is 40052446439. The reversal of 40052446435 is 53464425004.

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

It is a cyclic number.

It is not a de Polignac number, because 40052446435 - 2¹¹ = 40052444387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40052446394 and 40052446403.

It is not an unprimeable number, because it can be changed into a prime (40052446439) 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, 4005244639 + ... + 4005244648.

It is an arithmetic number, because the mean of its divisors is an integer number (12015733932).

Almost surely, 2^40052446435 is an apocalyptic number.

40052446435 is a deficient number, since it is larger than the sum of its proper divisors (8010489293).

40052446435 is an equidigital number, since it uses as much as digits as its factorization.

40052446435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8010489292.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 40052446435 in words is "forty billion, fifty-two million, four hundred forty-six thousand, four hundred thirty-five".