20206134247276 has 6 divisors (see below), whose sum is σ = 35360734932740. Its totient is φ = 10103067123636.

The previous prime is 20206134247217. The next prime is 20206134247307. The reversal of 20206134247276 is 67274243160202.

It is a super-2 number, since 2×20206134247276² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525766780906 + ... + 2525766780913.

Almost surely, 2^{20206134247276} is an apocalyptic number.

It is an amenable number.

20206134247276 is a deficient number, since it is larger than the sum of its proper divisors (15154600685464).

20206134247276 is a wasteful number, since it uses less digits than its factorization.

20206134247276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051533561823 (or 5051533561821 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 20206134247276 in words is "twenty trillion, two hundred six billion, one hundred thirty-four million, two hundred forty-seven thousand, two hundred seventy-six".