529900470240 has 384 divisors, whose sum is σ = 1778363983872. Its totient is φ = 132333527040.

The previous prime is 529900470221. The next prime is 529900470271. The reversal of 529900470240 is 42074009925.

It is a junction number, because it is equal to n+sod(n) for n = 529900470192 and 529900470201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 519000930 + ... + 519001950.

It is an arithmetic number, because the mean of its divisors is an integer number (4631156208).

Almost surely, 2^529900470240 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 529900470240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889181991936).

529900470240 is an abundant number, since it is smaller than the sum of its proper divisors (1248463513632).

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

529900470240 is a wasteful number, since it uses less digits than its factorization.

529900470240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002 (or 1994 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 529900470240 in words is "five hundred twenty-nine billion, nine hundred million, four hundred seventy thousand, two hundred forty".