42503724050 has 12 divisors (see below), whose sum is σ = 79056926826. Its totient is φ = 17001489600.

The previous prime is 42503724031. The next prime is 42503724061. The reversal of 42503724050 is 5042730524.

42503724050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 16286609161 + 26217114889 = 127619^2 + 161917^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42503723998 and 42503724016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 425037191 + ... + 425037290.

Almost surely, 2^42503724050 is an apocalyptic number.

42503724050 is a deficient number, since it is larger than the sum of its proper divisors (36553202776).

42503724050 is a wasteful number, since it uses less digits than its factorization.

42503724050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850074493 (or 850074488 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The spelling of 42503724050 in words is "forty-two billion, five hundred three million, seven hundred twenty-four thousand, fifty".