72282614461 has 8 divisors (see below), whose sum is σ = 72788834624. Its totient is φ = 71776756800.

The previous prime is 72282614431. The next prime is 72282614479. The reversal of 72282614461 is 16441628227.

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

It is a cyclic number.

It is not a de Polignac number, because 72282614461 - 2²⁵ = 72249060029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72282614431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315925 + ... + 494341.

It is an arithmetic number, because the mean of its divisors is an integer number (9098604328).

Almost surely, 2^72282614461 is an apocalyptic number.

It is an amenable number.

72282614461 is a deficient number, since it is larger than the sum of its proper divisors (506220163).

72282614461 is a wasteful number, since it uses less digits than its factorization.

72282614461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181251.

The product of its digits is 258048, while the sum is 43.

The spelling of 72282614461 in words is "seventy-two billion, two hundred eighty-two million, six hundred fourteen thousand, four hundred sixty-one".