47242105235348 has 6 divisors (see below), whose sum is σ = 82673684161866. Its totient is φ = 23621052617672.

The previous prime is 47242105235341. The next prime is 47242105235359. The reversal of 47242105235348 is 84353250124274.

It can be written as a sum of positive squares in only one way, i.e., 46773726513424 + 468378721924 = 6839132^2 + 684382^2 .

It is a super-2 number, since 2×47242105235348² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47242105235296 and 47242105235305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47242105235341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5905263154415 + ... + 5905263154422.

It is an arithmetic number, because the mean of its divisors is an integer number (13778947360311).

Almost surely, 2^{47242105235348} is an apocalyptic number.

It is an amenable number.

47242105235348 is a deficient number, since it is larger than the sum of its proper divisors (35431578926518).

47242105235348 is a wasteful number, since it uses less digits than its factorization.

47242105235348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11810526308841 (or 11810526308839 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 50.

The spelling of 47242105235348 in words is "forty-seven trillion, two hundred forty-two billion, one hundred five million, two hundred thirty-five thousand, three hundred forty-eight".