39473066124 has 120 divisors (see below), whose sum is σ = 108715566960. Its totient is φ = 12454383744.

The previous prime is 39473066107. The next prime is 39473066131. The reversal of 39473066124 is 42166037493.

It is a self number, because there is not a number n which added to its sum of digits gives 39473066124.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10075414 + ... + 10079330.

It is an arithmetic number, because the mean of its divisors is an integer number (905963058).

Almost surely, 2^39473066124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39473066124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54357783480).

39473066124 is an abundant number, since it is smaller than the sum of its proper divisors (69242500836).

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

39473066124 is a wasteful number, since it uses less digits than its factorization.

39473066124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589 (or 5578 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 39473066124 in words is "thirty-nine billion, four hundred seventy-three million, sixty-six thousand, one hundred twenty-four".