20362149334 has 8 divisors (see below), whose sum is σ = 30551343408. Its totient is φ = 10178368200.

The previous prime is 20362149307. The next prime is 20362149371. The reversal of 20362149334 is 43394126302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20362149293 and 20362149302.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1343817 + ... + 1358884.

It is an arithmetic number, because the mean of its divisors is an integer number (3818917926).

Almost surely, 2^20362149334 is an apocalyptic number.

20362149334 is a deficient number, since it is larger than the sum of its proper divisors (10189194074).

20362149334 is a wasteful number, since it uses less digits than its factorization.

20362149334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706470.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 20362149334 in words is "twenty billion, three hundred sixty-two million, one hundred forty-nine thousand, three hundred thirty-four".