42541200423553 has 16 divisors (see below), whose sum is σ = 46931476669056. Its totient is φ = 38310640018560.

The previous prime is 42541200423551. The next prime is 42541200423599. The reversal of 42541200423553 is 35532400214524.

It is not a de Polignac number, because 42541200423553 - 2¹ = 42541200423551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42541200423551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61755700 + ... + 62440762.

It is an arithmetic number, because the mean of its divisors is an integer number (2933217291816).

Almost surely, 2^{42541200423553} is an apocalyptic number.

It is an amenable number.

42541200423553 is a deficient number, since it is larger than the sum of its proper divisors (4390276245503).

42541200423553 is a wasteful number, since it uses less digits than its factorization.

42541200423553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801624.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 42541200423553 in words is "forty-two trillion, five hundred forty-one billion, two hundred million, four hundred twenty-three thousand, five hundred fifty-three".