47408583140 has 24 divisors (see below), whose sum is σ = 99762476352. Its totient is φ = 18924490080.

The previous prime is 47408583119. The next prime is 47408583163. The reversal of 47408583140 is 4138580474.

It is a junction number, because it is equal to n+sod(n) for n = 47408583091 and 47408583100.

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, 2423966 + ... + 2443445.

It is an arithmetic number, because the mean of its divisors is an integer number (4156769848).

Almost surely, 2^47408583140 is an apocalyptic number.

It is an amenable number.

47408583140 is an abundant number, since it is smaller than the sum of its proper divisors (52353893212).

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

47408583140 is a wasteful number, since it uses less digits than its factorization.

47408583140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867907 (or 4867905 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 47408583140 in words is "forty-seven billion, four hundred eight million, five hundred eighty-three thousand, one hundred forty".