42060020424 has 16 divisors (see below), whose sum is σ = 105150051120. Its totient is φ = 14020006800.

The previous prime is 42060020407. The next prime is 42060020441. The reversal of 42060020424 is 42402006024.

It is an interprime number because it is at equal distance from previous prime (42060020407) and next prime (42060020441).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1752500851 = 42060020424 / (4 + 2 + 0 + 6 + 0 + 0 + 2 + 0 + 4 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 42060020394 and 42060020403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876250402 + ... + 876250449.

It is an arithmetic number, because the mean of its divisors is an integer number (6571878195).

Almost surely, 2^42060020424 is an apocalyptic number.

It is an amenable number.

42060020424 is an abundant number, since it is smaller than the sum of its proper divisors (63090030696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42060020424 is a wasteful number, since it uses less digits than its factorization.

42060020424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752500860 (or 1752500856 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42060020424 its reverse (42402006024), we get a palindrome (84462026448).

The spelling of 42060020424 in words is "forty-two billion, sixty million, twenty thousand, four hundred twenty-four".