10729504476 has 72 divisors (see below), whose sum is σ = 27640564224. Its totient is φ = 3508410240.

The previous prime is 10729504397. The next prime is 10729504517. The reversal of 10729504476 is 67440592701.

10729504476 is a `hidden beast` number, since 1 + 0 + 72 + 9 + 504 + 4 + 76 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 834690 + ... + 847446.

Almost surely, 2^10729504476 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 10729504476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13820282112).

10729504476 is an abundant number, since it is smaller than the sum of its proper divisors (16911059748).

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

10729504476 is a wasteful number, since it uses less digits than its factorization.

10729504476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13211 (or 13206 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 10729504476 in words is "ten billion, seven hundred twenty-nine million, five hundred four thousand, four hundred seventy-six".