42525450141 has 8 divisors (see below), whose sum is σ = 58083541824. Its totient is φ = 27658829280.

The previous prime is 42525450133. The next prime is 42525450179. The reversal of 42525450141 is 14105452524.

It is a happy number.

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

It is not a de Polignac number, because 42525450141 - 2³ = 42525450133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42525450131) 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, 172867561 + ... + 172867806.

It is an arithmetic number, because the mean of its divisors is an integer number (7260442728).

Almost surely, 2^42525450141 is an apocalyptic number.

42525450141 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

42525450141 is a deficient number, since it is larger than the sum of its proper divisors (15558091683).

42525450141 is a wasteful number, since it uses less digits than its factorization.

42525450141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345735411.

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 42525450141 in words is "forty-two billion, five hundred twenty-five million, four hundred fifty thousand, one hundred forty-one".