201426662104 has 16 divisors (see below), whose sum is σ = 378140694120. Its totient is φ = 100589143680.

The previous prime is 201426662089. The next prime is 201426662113. The reversal of 201426662104 is 401266624102.

It is a self number, because there is not a number n which added to its sum of digits gives 201426662104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15516529 + ... + 15529504.

Almost surely, 2^201426662104 is an apocalyptic number.

It is an amenable number.

201426662104 is a deficient number, since it is larger than the sum of its proper divisors (176714032016).

201426662104 is a wasteful number, since it uses less digits than its factorization.

201426662104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31046850 (or 31046846 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 201426662104 in words is "two hundred one billion, four hundred twenty-six million, six hundred sixty-two thousand, one hundred four".