47309838986124 has 216 divisors, whose sum is σ = 142934637206816. Its totient is φ = 13105038988800.

The previous prime is 47309838986117. The next prime is 47309838986143. The reversal of 47309838986124 is 42168983890374.

47309838986124 is a `hidden beast` number, since 4 + 7 + 30 + 98 + 389 + 8 + 6 + 124 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1777104 + ... + 9888264.

Almost surely, 2^{47309838986124} is an apocalyptic number.

47309838986124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47309838986124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71467318603408).

47309838986124 is an abundant number, since it is smaller than the sum of its proper divisors (95624798220692).

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

47309838986124 is a wasteful number, since it uses less digits than its factorization.

47309838986124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8111309 (or 8111293 counting only the distinct ones).

The product of its (nonzero) digits is 501645312, while the sum is 72.

The spelling of 47309838986124 in words is "forty-seven trillion, three hundred nine billion, eight hundred thirty-eight million, nine hundred eighty-six thousand, one hundred twenty-four".