42882019481 has 32 divisors (see below), whose sum is σ = 52038598656. Its totient is φ = 34559784000.

The previous prime is 42882019469. The next prime is 42882019493. The reversal of 42882019481 is 18491028824.

It is an interprime number because it is at equal distance from previous prime (42882019469) and next prime (42882019493).

It is not a de Polignac number, because 42882019481 - 2¹⁴ = 42882003097 is a prime.

It is a super-2 number, since 2×42882019481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42882019381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1770191 + ... + 1794251.

It is an arithmetic number, because the mean of its divisors is an integer number (1626206208).

Almost surely, 2^42882019481 is an apocalyptic number.

It is an amenable number.

42882019481 is a deficient number, since it is larger than the sum of its proper divisors (9156579175).

42882019481 is a wasteful number, since it uses less digits than its factorization.

42882019481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24333.

The product of its (nonzero) digits is 294912, while the sum is 47.

The spelling of 42882019481 in words is "forty-two billion, eight hundred eighty-two million, nineteen thousand, four hundred eighty-one".