72210330463641 has 8 divisors (see below), whose sum is σ = 97717462120224. Its totient is φ = 47421709558080.

The previous prime is 72210330463549. The next prime is 72210330463651. The reversal of 72210330463641 is 14636403301227.

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 72210330463641 - 2¹¹ = 72210330461593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72210330463593 and 72210330463602.

It is not an unprimeable number, because it can be changed into a prime (72210330463651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179627687520 + ... + 179627687921.

It is an arithmetic number, because the mean of its divisors is an integer number (12214682765028).

Almost surely, 2^{72210330463641} is an apocalyptic number.

It is an amenable number.

72210330463641 is a deficient number, since it is larger than the sum of its proper divisors (25507131656583).

72210330463641 is a wasteful number, since it uses less digits than its factorization.

72210330463641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359255375511.

The product of its (nonzero) digits is 435456, while the sum is 42.

Adding to 72210330463641 its reverse (14636403301227), we get a palindrome (86846733764868).

The spelling of 72210330463641 in words is "seventy-two trillion, two hundred ten billion, three hundred thirty million, four hundred sixty-three thousand, six hundred forty-one".