72140004095 has 8 divisors (see below), whose sum is σ = 88679419920. Its totient is φ = 56304393280.

The previous prime is 72140004073. The next prime is 72140004103. The reversal of 72140004095 is 59040004127.

It is a happy number.

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

It is not a de Polignac number, because 72140004095 - 2⁸ = 72140003839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175951025 + ... + 175951434.

It is an arithmetic number, because the mean of its divisors is an integer number (11084927490).

Almost surely, 2^72140004095 is an apocalyptic number.

72140004095 is a deficient number, since it is larger than the sum of its proper divisors (16539415825).

72140004095 is a wasteful number, since it uses less digits than its factorization.

72140004095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351902505.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 72140004095 its sum of digits (32), we get a palindrome (72140004127).

The spelling of 72140004095 in words is "seventy-two billion, one hundred forty million, four thousand, ninety-five".