16354299962026 has 24 divisors (see below), whose sum is σ = 26858674458252. Its totient is φ = 7424398425600.

The previous prime is 16354299961903. The next prime is 16354299962069. The reversal of 16354299962026 is 62026999245361.

It is a Cunningham number, because it is equal to 4044045²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 2058074290801 + 14296225671225 = 1434599^2 + 3781035^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84425095 + ... + 84618586.

Almost surely, 2^{16354299962026} is an apocalyptic number.

16354299962026 is a deficient number, since it is larger than the sum of its proper divisors (10504374496226).

16354299962026 is a wasteful number, since it uses less digits than its factorization.

16354299962026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169043818 (or 169043757 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 64.

The spelling of 16354299962026 in words is "sixteen trillion, three hundred fifty-four billion, two hundred ninety-nine million, nine hundred sixty-two thousand, twenty-six".