40434045341 has 4 divisors (see below), whose sum is σ = 40826608992. Its totient is φ = 40041481692.

The previous prime is 40434045319. The next prime is 40434045343. The reversal of 40434045341 is 14354043404.

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 40434045341 - 2³⁰ = 39360303517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40434045298 and 40434045307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40434045343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196281671 + ... + 196281876.

It is an arithmetic number, because the mean of its divisors is an integer number (10206652248).

Almost surely, 2^40434045341 is an apocalyptic number.

It is an amenable number.

40434045341 is a deficient number, since it is larger than the sum of its proper divisors (392563651).

40434045341 is a wasteful number, since it uses less digits than its factorization.

40434045341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392563650.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 40434045341 its reverse (14354043404), we get a palindrome (54788088745).

The spelling of 40434045341 in words is "forty billion, four hundred thirty-four million, forty-five thousand, three hundred forty-one".