42541950014 has 4 divisors (see below), whose sum is σ = 63812925024. Its totient is φ = 21270975006.

The previous prime is 42541950001. The next prime is 42541950029. The reversal of 42541950014 is 41005914524.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10635487502 + ... + 10635487505.

It is an arithmetic number, because the mean of its divisors is an integer number (15953231256).

Almost surely, 2^42541950014 is an apocalyptic number.

42541950014 is a deficient number, since it is larger than the sum of its proper divisors (21270975010).

42541950014 is a wasteful number, since it uses less digits than its factorization.

42541950014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21270975009.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 42541950014 its sum of digits (35), we get a square (42541950049 = 206257²).

The spelling of 42541950014 in words is "forty-two billion, five hundred forty-one million, nine hundred fifty thousand, fourteen".