42452500042101 has 16 divisors (see below), whose sum is σ = 60559217781440. Its totient is φ = 26372562577920.

The previous prime is 42452500042081. The next prime is 42452500042123. The reversal of 42452500042101 is 10124000525424.

It is not a de Polignac number, because 42452500042101 - 2³⁰ = 42451426300277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42452504042101) 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, 6104756380 + ... + 6104763333.

It is an arithmetic number, because the mean of its divisors is an integer number (3784951111340).

Almost surely, 2^{42452500042101} is an apocalyptic number.

It is an amenable number.

42452500042101 is a deficient number, since it is larger than the sum of its proper divisors (18106717739339).

42452500042101 is a wasteful number, since it uses less digits than its factorization.

42452500042101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12209519796.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 42452500042101 its reverse (10124000525424), we get a palindrome (52576500567525).

The spelling of 42452500042101 in words is "forty-two trillion, four hundred fifty-two billion, five hundred million, forty-two thousand, one hundred one".