43342555051603 has 4 divisors (see below), whose sum is σ = 45892117113480. Its totient is φ = 40792992989728.

The previous prime is 43342555051591. The next prime is 43342555051633. The reversal of 43342555051603 is 30615055524334.

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 43342555051603 - 2¹⁷ = 43342554920531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43342555051633) 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, 1274781030913 + ... + 1274781030946.

It is an arithmetic number, because the mean of its divisors is an integer number (11473029278370).

Almost surely, 2^{43342555051603} is an apocalyptic number.

43342555051603 is a deficient number, since it is larger than the sum of its proper divisors (2549562061877).

43342555051603 is a wasteful number, since it uses less digits than its factorization.

43342555051603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549562061876.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 43342555051603 in words is "forty-three trillion, three hundred forty-two billion, five hundred fifty-five million, fifty-one thousand, six hundred three".