47442062480 has 40 divisors (see below), whose sum is σ = 110327827704. Its totient is φ = 18972518400.

The previous prime is 47442062417. The next prime is 47442062501. The reversal of 47442062480 is 8426024474.

It can be written as a sum of positive squares in 4 ways, for example, as 420742144 + 47021320336 = 20512^2 + 216844^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299870 + ... + 429890.

Almost surely, 2^47442062480 is an apocalyptic number.

47442062480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47442062480 is an abundant number, since it is smaller than the sum of its proper divisors (62885765224).

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

47442062480 is a wasteful number, since it uses less digits than its factorization.

47442062480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134595 (or 134589 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 41.

The spelling of 47442062480 in words is "forty-seven billion, four hundred forty-two million, sixty-two thousand, four hundred eighty".