10602946121982 has 16 divisors (see below), whose sum is σ = 21206404799760. Its totient is φ = 3534229948032.

The previous prime is 10602946121981. The next prime is 10602946121993. The reversal of 10602946121982 is 28912164920601.

It is a happy number.

10602946121982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10602946121982² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10602946121981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21087307 + ... + 21584262.

It is an arithmetic number, because the mean of its divisors is an integer number (1325400299985).

Almost surely, 2^{10602946121982} is an apocalyptic number.

10602946121982 is an abundant number, since it is smaller than the sum of its proper divisors (10603458677778).

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

10602946121982 is a wasteful number, since it uses less digits than its factorization.

10602946121982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42712987.

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 10602946121982 in words is "ten trillion, six hundred two billion, nine hundred forty-six million, one hundred twenty-one thousand, nine hundred eighty-two".