42901013459 has 4 divisors (see below), whose sum is σ = 45424602504. Its totient is φ = 40377424416.

The previous prime is 42901013447. The next prime is 42901013461. The reversal of 42901013459 is 95431010924.

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

It is a cyclic number.

It is not a de Polignac number, because 42901013459 - 2⁴ = 42901013443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42901013479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261794497 + ... + 1261794530.

It is an arithmetic number, because the mean of its divisors is an integer number (11356150626).

Almost surely, 2^42901013459 is an apocalyptic number.

42901013459 is a deficient number, since it is larger than the sum of its proper divisors (2523589045).

42901013459 is a wasteful number, since it uses less digits than its factorization.

42901013459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523589044.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 42901013459 in words is "forty-two billion, nine hundred one million, thirteen thousand, four hundred fifty-nine".