72606841214 has 4 divisors (see below), whose sum is σ = 108910261824. Its totient is φ = 36303420606.

The previous prime is 72606841157. The next prime is 72606841217. The reversal of 72606841214 is 41214860627.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41214860627 = 101 ⋅408067927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72606841217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18151710302 + ... + 18151710305.

It is an arithmetic number, because the mean of its divisors is an integer number (27227565456).

Almost surely, 2^72606841214 is an apocalyptic number.

72606841214 is a deficient number, since it is larger than the sum of its proper divisors (36303420610).

72606841214 is a wasteful number, since it uses less digits than its factorization.

72606841214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36303420609.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 72606841214 in words is "seventy-two billion, six hundred six million, eight hundred forty-one thousand, two hundred fourteen".