47219724377436 has 96 divisors (see below), whose sum is σ = 124905336586240. Its totient is φ = 13763830231296.

The previous prime is 47219724377429. The next prime is 47219724377459. The reversal of 47219724377436 is 63477342791274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67179186 + ... + 67878438.

Almost surely, 2^{47219724377436} is an apocalyptic number.

It is an amenable number.

47219724377436 is an abundant number, since it is smaller than the sum of its proper divisors (77685612208804).

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

47219724377436 is a wasteful number, since it uses less digits than its factorization.

47219724377436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722075 (or 722073 counting only the distinct ones).

The product of its digits is 298722816, while the sum is 66.

The spelling of 47219724377436 in words is "forty-seven trillion, two hundred nineteen billion, seven hundred twenty-four million, three hundred seventy-seven thousand, four hundred thirty-six".