72114519742 has 8 divisors (see below), whose sum is σ = 108181404000. Its totient is φ = 36054051744.

The previous prime is 72114519721. The next prime is 72114519773. The reversal of 72114519742 is 24791541127.

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

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, 1575867 + ... + 1620982.

It is an arithmetic number, because the mean of its divisors is an integer number (13522675500).

Almost surely, 2^72114519742 is an apocalyptic number.

72114519742 is a deficient number, since it is larger than the sum of its proper divisors (36066884258).

72114519742 is a wasteful number, since it uses less digits than its factorization.

72114519742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208130.

The product of its digits is 141120, while the sum is 43.

The spelling of 72114519742 in words is "seventy-two billion, one hundred fourteen million, five hundred nineteen thousand, seven hundred forty-two".