72841467037 has 12 divisors (see below), whose sum is σ = 76951392960. Its totient is φ = 68940933192.

The previous prime is 72841467029. The next prime is 72841467067. The reversal of 72841467037 is 73076414827.

It is a happy number.

It is not a de Polignac number, because 72841467037 - 2³ = 72841467029 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 (72841467007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277978 + ... + 472180.

It is an arithmetic number, because the mean of its divisors is an integer number (6412616080).

Almost surely, 2^72841467037 is an apocalyptic number.

It is an amenable number.

72841467037 is a deficient number, since it is larger than the sum of its proper divisors (4109925923).

72841467037 is a wasteful number, since it uses less digits than its factorization.

72841467037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195280 (or 195261 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 72841467037 in words is "seventy-two billion, eight hundred forty-one million, four hundred sixty-seven thousand, thirty-seven".