42350653426 has 8 divisors (see below), whose sum is σ = 63728939484. Its totient is φ = 21107673600.

The previous prime is 42350653381. The next prime is 42350653439. The reversal of 42350653426 is 62435605324.

It can be written as a sum of positive squares in 2 ways, for example, as 29514896401 + 12835757025 = 171799^2 + 113295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 33825775 + ... + 33827026.

Almost surely, 2^42350653426 is an apocalyptic number.

42350653426 is a deficient number, since it is larger than the sum of its proper divisors (21378286058).

42350653426 is a wasteful number, since it uses less digits than its factorization.

42350653426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67653116.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 42350653426 in words is "forty-two billion, three hundred fifty million, six hundred fifty-three thousand, four hundred twenty-six".