42241121041401 has 12 divisors (see below), whose sum is σ = 61015012170580. Its totient is φ = 28160719873920.

The previous prime is 42241121041393. The next prime is 42241121041409. The reversal of 42241121041401 is 10414012114224.

42241121041401 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 1 + 1 + 210 + 41 + 401 = 666.

It is an interprime number because it is at equal distance from previous prime (42241121041393) and next prime (42241121041409).

It can be written as a sum of positive squares in 2 ways, for example, as 845022401001 + 41396098640400 = 919251^2 + 6433980^2 .

It is not a de Polignac number, because 42241121041401 - 2³ = 42241121041393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42241121041409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12403341 + ... + 15437781.

Almost surely, 2^{42241121041401} is an apocalyptic number.

It is an amenable number.

42241121041401 is a deficient number, since it is larger than the sum of its proper divisors (18773891129179).

42241121041401 is a wasteful number, since it uses less digits than its factorization.

42241121041401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581176 (or 4581173 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 42241121041401 its reverse (10414012114224), we get a palindrome (52655133155625).

The spelling of 42241121041401 in words is "forty-two trillion, two hundred forty-one billion, one hundred twenty-one million, forty-one thousand, four hundred one".