42472362238 has 8 divisors (see below), whose sum is σ = 64339321320. Its totient is φ = 21025921800.

The previous prime is 42472362211. The next prime is 42472362259. The reversal of 42472362238 is 83226327424.

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

It is a junction number, because it is equal to n+sod(n) for n = 42472362194 and 42472362203.

It is a congruent number.

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, 105129408 + ... + 105129811.

It is an arithmetic number, because the mean of its divisors is an integer number (8042415165).

Almost surely, 2^42472362238 is an apocalyptic number.

42472362238 is a deficient number, since it is larger than the sum of its proper divisors (21866959082).

42472362238 is a wasteful number, since it uses less digits than its factorization.

42472362238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210259322.

The product of its digits is 774144, while the sum is 43.

The spelling of 42472362238 in words is "forty-two billion, four hundred seventy-two million, three hundred sixty-two thousand, two hundred thirty-eight".