72674301448 has 48 divisors (see below), whose sum is σ = 157893814080. Its totient is φ = 30719343744.

The previous prime is 72674301407. The next prime is 72674301457. The reversal of 72674301448 is 84410347627.

It is a junction number, because it is equal to n+sod(n) for n = 72674301398 and 72674301407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176661 + ... + 420187.

It is an arithmetic number, because the mean of its divisors is an integer number (3289454460).

Almost surely, 2^72674301448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 72674301448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78946907040).

72674301448 is an abundant number, since it is smaller than the sum of its proper divisors (85219512632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72674301448 is a wasteful number, since it uses less digits than its factorization.

72674301448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243686 (or 243609 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 72674301448 in words is "seventy-two billion, six hundred seventy-four million, three hundred one thousand, four hundred forty-eight".