42053775741 has 12 divisors (see below), whose sum is σ = 62703838080. Its totient is φ = 27131468040.

The previous prime is 42053775737. The next prime is 42053775767. The reversal of 42053775741 is 14757735024.

42053775741 is a `hidden beast` number, since 4 + 2 + 0 + 5 + 3 + 77 + 574 + 1 = 666.

It is not a de Polignac number, because 42053775741 - 2² = 42053775737 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42053775241) 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, 75364911 + ... + 75365468.

It is an arithmetic number, because the mean of its divisors is an integer number (5225319840).

Almost surely, 2^42053775741 is an apocalyptic number.

It is an amenable number.

42053775741 is a deficient number, since it is larger than the sum of its proper divisors (20650062339).

42053775741 is a wasteful number, since it uses less digits than its factorization.

42053775741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150730416 (or 150730413 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The spelling of 42053775741 in words is "forty-two billion, fifty-three million, seven hundred seventy-five thousand, seven hundred forty-one".