40434450603 has 4 divisors (see below), whose sum is σ = 53912600808. Its totient is φ = 26956300400.

The previous prime is 40434450577. The next prime is 40434450607. The reversal of 40434450603 is 30605443404.

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 40434450603 - 2¹⁷ = 40434319531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40434450607) 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, 6739075098 + ... + 6739075103.

It is an arithmetic number, because the mean of its divisors is an integer number (13478150202).

Almost surely, 2^40434450603 is an apocalyptic number.

40434450603 is a deficient number, since it is larger than the sum of its proper divisors (13478150205).

40434450603 is a wasteful number, since it uses less digits than its factorization.

40434450603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13478150204.

The product of its (nonzero) digits is 69120, while the sum is 33.

The spelling of 40434450603 in words is "forty billion, four hundred thirty-four million, four hundred fifty thousand, six hundred three".