72412614143 has 8 divisors (see below), whose sum is σ = 72478030800. Its totient is φ = 72347228928.

The previous prime is 72412614139. The next prime is 72412614223. The reversal of 72412614143 is 34141621427.

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 72412614143 - 2² = 72412614139 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 (72412617143) 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, 7381880 + ... + 7391682.

It is an arithmetic number, because the mean of its divisors is an integer number (9059753850).

Almost surely, 2^72412614143 is an apocalyptic number.

72412614143 is a deficient number, since it is larger than the sum of its proper divisors (65416657).

72412614143 is a wasteful number, since it uses less digits than its factorization.

72412614143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15721.

The product of its digits is 32256, while the sum is 35.

The spelling of 72412614143 in words is "seventy-two billion, four hundred twelve million, six hundred fourteen thousand, one hundred forty-three".