42510434404 has 48 divisors (see below), whose sum is σ = 76305254256. Its totient is φ = 20714803200.

The previous prime is 42510434347. The next prime is 42510434419. The reversal of 42510434404 is 40443401524.

It can be written as a sum of positive squares in 8 ways, for example, as 24980004 + 42485454400 = 4998^2 + 206120^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26618134 + ... + 26619730.

It is an arithmetic number, because the mean of its divisors is an integer number (1589692797).

Almost surely, 2^42510434404 is an apocalyptic number.

It is an amenable number.

42510434404 is a deficient number, since it is larger than the sum of its proper divisors (33794819852).

42510434404 is a wasteful number, since it uses less digits than its factorization.

42510434404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416 (or 2414 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 42510434404 its reverse (40443401524), we get a palindrome (82953835928).

The spelling of 42510434404 in words is "forty-two billion, five hundred ten million, four hundred thirty-four thousand, four hundred four".