272242381742 has 8 divisors (see below), whose sum is σ = 413532732000. Its totient is φ = 134398137744.

The previous prime is 272242381717. The next prime is 272242381769. The reversal of 272242381742 is 247183242272.

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 = 272242381693 and 272242381702.

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, 861526367 + ... + 861526682.

It is an arithmetic number, because the mean of its divisors is an integer number (51691591500).

Almost surely, 2^272242381742 is an apocalyptic number.

272242381742 is a deficient number, since it is larger than the sum of its proper divisors (141290350258).

272242381742 is a wasteful number, since it uses less digits than its factorization.

272242381742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723053130.

The product of its digits is 602112, while the sum is 44.

The spelling of 272242381742 in words is "two hundred seventy-two billion, two hundred forty-two million, three hundred eighty-one thousand, seven hundred forty-two".