42030410020044 has 24 divisors (see below), whose sum is σ = 98072063466048. Its totient is φ = 14009978565840.

The previous prime is 42030410020033. The next prime is 42030410020073. The reversal of 42030410020044 is 44002001403024.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42030410019996 and 42030410020023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18653302 + ... + 20784765.

It is an arithmetic number, because the mean of its divisors is an integer number (4086335977752).

Almost surely, 2^{42030410020044} is an apocalyptic number.

It is an amenable number.

42030410020044 is an abundant number, since it is smaller than the sum of its proper divisors (56041653446004).

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

42030410020044 is a wasteful number, since it uses less digits than its factorization.

42030410020044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39526885 (or 39526883 counting only the distinct ones).

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

Adding to 42030410020044 its reverse (44002001403024), we get a palindrome (86032411423068).

The spelling of 42030410020044 in words is "forty-two trillion, thirty billion, four hundred ten million, twenty thousand, forty-four".