42501102110224 has 20 divisors (see below), whose sum is σ = 82366405245036. Its totient is φ = 21245255595392.

The previous prime is 42501102110219. The next prime is 42501102110251. The reversal of 42501102110224 is 42201120110524.

It can be written as a sum of positive squares in 2 ways, for example, as 39781175501824 + 2719926608400 = 6307232^2 + 1649220^2 .

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, 330900019 + ... + 331028434.

Almost surely, 2^{42501102110224} is an apocalyptic number.

It is an amenable number.

42501102110224 is a deficient number, since it is larger than the sum of its proper divisors (39865303134812).

42501102110224 is a wasteful number, since it uses less digits than its factorization.

42501102110224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661932474 (or 661932468 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 42501102110224 its reverse (42201120110524), we get a palindrome (84702222220748).

The spelling of 42501102110224 in words is "forty-two trillion, five hundred one billion, one hundred two million, one hundred ten thousand, two hundred twenty-four".