10724780865802 has 16 divisors (see below), whose sum is σ = 16604011876320. Its totient is φ = 5192823314448.

The previous prime is 10724780865793. The next prime is 10724780865829. The reversal of 10724780865802 is 20856808742701.

It is a happy number.

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, 678260553 + ... + 678276364.

It is an arithmetic number, because the mean of its divisors is an integer number (1037750742270).

Almost surely, 2^{10724780865802} is an apocalyptic number.

10724780865802 is a deficient number, since it is larger than the sum of its proper divisors (5879231010518).

10724780865802 is a wasteful number, since it uses less digits than its factorization.

10724780865802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356537045.

The product of its (nonzero) digits is 12042240, while the sum is 58.

The spelling of 10724780865802 in words is "ten trillion, seven hundred twenty-four billion, seven hundred eighty million, eight hundred sixty-five thousand, eight hundred two".