16869425037796 has 6 divisors (see below), whose sum is σ = 29521493816150. Its totient is φ = 8434712518896.

The previous prime is 16869425037767. The next prime is 16869425037809. The reversal of 16869425037796 is 69773052496861.

It is a happy number.

16869425037796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 15267884167396 + 1601540870400 = 3907414^2 + 1265520^2 .

It is a super-2 number, since 2×16869425037796² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108678129721 + ... + 2108678129728.

It is a 1-persistent number, because it is pandigital, but 2⋅16869425037796 = 33738850075592 is not.

Almost surely, 2^{16869425037796} is an apocalyptic number.

It is an amenable number.

16869425037796 is a deficient number, since it is larger than the sum of its proper divisors (12652068778354).

16869425037796 is a wasteful number, since it uses less digits than its factorization.

16869425037796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217356259453 (or 4217356259451 counting only the distinct ones).

The product of its (nonzero) digits is 823011840, while the sum is 73.

The spelling of 16869425037796 in words is "sixteen trillion, eight hundred sixty-nine billion, four hundred twenty-five million, thirty-seven thousand, seven hundred ninety-six".