20006023553734 has 8 divisors (see below), whose sum is σ = 30009067218648. Its totient is φ = 10003001147520.

The previous prime is 20006023553641. The next prime is 20006023553741. The reversal of 20006023553734 is 43735532060002.

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

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, 2705872 + ... + 6879955.

It is an arithmetic number, because the mean of its divisors is an integer number (3751133402331).

Almost surely, 2^{20006023553734} is an apocalyptic number.

20006023553734 is a deficient number, since it is larger than the sum of its proper divisors (10003043664914).

20006023553734 is a wasteful number, since it uses less digits than its factorization.

20006023553734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10629350.

The product of its (nonzero) digits is 453600, while the sum is 40.

The spelling of 20006023553734 in words is "twenty trillion, six billion, twenty-three million, five hundred fifty-three thousand, seven hundred thirty-four".