42745758141 has 8 divisors (see below), whose sum is σ = 57371790784. Its totient is φ = 28308448800.

The previous prime is 42745758127. The next prime is 42745758173. The reversal of 42745758141 is 14185754724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42745758141 - 2²⁹ = 42208887229 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 (42745758191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47180296 + ... + 47181201.

It is an arithmetic number, because the mean of its divisors is an integer number (7171473848).

Almost surely, 2^42745758141 is an apocalyptic number.

It is an amenable number.

42745758141 is a deficient number, since it is larger than the sum of its proper divisors (14626032643).

42745758141 is a wasteful number, since it uses less digits than its factorization.

42745758141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94361651.

The product of its digits is 1254400, while the sum is 48.

The spelling of 42745758141 in words is "forty-two billion, seven hundred forty-five million, seven hundred fifty-eight thousand, one hundred forty-one".