47240273865786 has 32 divisors (see below), whose sum is σ = 94498202128320. Its totient is φ = 15743815838976.

The previous prime is 47240273865779. The next prime is 47240273865793. The reversal of 47240273865786 is 68756837204274.

It is an interprime number because it is at equal distance from previous prime (47240273865779) and next prime (47240273865793).

It is a self number, because there is not a number n which added to its sum of digits gives 47240273865786.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311592450 + ... + 1311628466.

It is an arithmetic number, because the mean of its divisors is an integer number (2953068816510).

Almost surely, 2^{47240273865786} is an apocalyptic number.

47240273865786 is an abundant number, since it is smaller than the sum of its proper divisors (47257928262534).

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

47240273865786 is a wasteful number, since it uses less digits than its factorization.

47240273865786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70798.

The product of its (nonzero) digits is 758661120, while the sum is 69.

The spelling of 47240273865786 in words is "forty-seven trillion, two hundred forty billion, two hundred seventy-three million, eight hundred sixty-five thousand, seven hundred eighty-six".