47403745122 has 16 divisors (see below), whose sum is σ = 96142807872. Its totient is φ = 15578695440.

The previous prime is 47403745121. The next prime is 47403745133. The reversal of 47403745122 is 22154730474.

It is not an unprimeable number, because it can be changed into a prime (47403745121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55637773 + ... + 55638624.

It is an arithmetic number, because the mean of its divisors is an integer number (6008925492).

Almost surely, 2^47403745122 is an apocalyptic number.

47403745122 is an abundant number, since it is smaller than the sum of its proper divisors (48739062750).

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

47403745122 is a wasteful number, since it uses less digits than its factorization.

47403745122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111276473.

The product of its (nonzero) digits is 188160, while the sum is 39.

The spelling of 47403745122 in words is "forty-seven billion, four hundred three million, seven hundred forty-five thousand, one hundred twenty-two".