47345073021702 has 40 divisors (see below), whose sum is σ = 106088916323016. Its totient is φ = 15781559751648.

The previous prime is 47345073021611. The next prime is 47345073021769. The reversal of 47345073021702 is 20712037054374.

47345073021702 is a `hidden beast` number, since 4 + 73 + 4 + 507 + 3 + 0 + 2 + 1 + 70 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19398933 + ... + 21702735.

Almost surely, 2^{47345073021702} is an apocalyptic number.

47345073021702 is an abundant number, since it is smaller than the sum of its proper divisors (58743843301314).

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

47345073021702 is a wasteful number, since it uses less digits than its factorization.

47345073021702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430674 (or 2430665 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The spelling of 47345073021702 in words is "forty-seven trillion, three hundred forty-five billion, seventy-three million, twenty-one thousand, seven hundred two".