47242147240628 has 48 divisors (see below), whose sum is σ = 87595280055360. Its totient is φ = 22216780509696.

The previous prime is 47242147240601. The next prime is 47242147240633. The reversal of 47242147240628 is 82604274124274.

It is a self number, because there is not a number n which added to its sum of digits gives 47242147240628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087830251 + ... + 1087873677.

It is an arithmetic number, because the mean of its divisors is an integer number (1824901667820).

Almost surely, 2^{47242147240628} is an apocalyptic number.

It is an amenable number.

47242147240628 is a deficient number, since it is larger than the sum of its proper divisors (40353132814732).

47242147240628 is a wasteful number, since it uses less digits than its factorization.

47242147240628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53744 (or 53742 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 53.

The spelling of 47242147240628 in words is "forty-seven trillion, two hundred forty-two billion, one hundred forty-seven million, two hundred forty thousand, six hundred twenty-eight".