72411743116462 has 4 divisors (see below), whose sum is σ = 108617614674696. Its totient is φ = 36205871558230.

The previous prime is 72411743116417. The next prime is 72411743116499. The reversal of 72411743116462 is 26461134711427.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18102935779114 + ... + 18102935779117.

It is an arithmetic number, because the mean of its divisors is an integer number (27154403668674).

Almost surely, 2^{72411743116462} is an apocalyptic number.

72411743116462 is a deficient number, since it is larger than the sum of its proper divisors (36205871558234).

72411743116462 is a wasteful number, since it uses less digits than its factorization.

72411743116462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36205871558233.

The product of its digits is 1354752, while the sum is 49.

Adding to 72411743116462 its reverse (26461134711427), we get a palindrome (98872877827889).

The spelling of 72411743116462 in words is "seventy-two trillion, four hundred eleven billion, seven hundred forty-three million, one hundred sixteen thousand, four hundred sixty-two".