42490709341 has 8 divisors (see below), whose sum is σ = 43334961120. Its totient is φ = 41648033232.

The previous prime is 42490709293. The next prime is 42490709351. The reversal of 42490709341 is 14390709424.

42490709341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42490709341 - 2¹⁹ = 42490185053 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 (42490709351) 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, 339375 + ... + 447388.

It is an arithmetic number, because the mean of its divisors is an integer number (5416870140).

Almost surely, 2^42490709341 is an apocalyptic number.

It is an amenable number.

42490709341 is a deficient number, since it is larger than the sum of its proper divisors (844251779).

42490709341 is a wasteful number, since it uses less digits than its factorization.

42490709341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787835.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 42490709341 in words is "forty-two billion, four hundred ninety million, seven hundred nine thousand, three hundred forty-one".