42020813463 has 16 divisors (see below), whose sum is σ = 56795491200. Its totient is φ = 27631109664.

The previous prime is 42020813431. The next prime is 42020813479. The reversal of 42020813463 is 36431802024.

42020813463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42020813463 - 2⁵ = 42020813431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42020813423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14988 + ... + 290286.

It is an arithmetic number, because the mean of its divisors is an integer number (3549718200).

Almost surely, 2^42020813463 is an apocalyptic number.

42020813463 is a deficient number, since it is larger than the sum of its proper divisors (14774677737).

42020813463 is a wasteful number, since it uses less digits than its factorization.

42020813463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275998.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 42020813463 in words is "forty-two billion, twenty million, eight hundred thirteen thousand, four hundred sixty-three".