20190002900001 has 32 divisors (see below), whose sum is σ = 30944564697600. Its totient is φ = 11580480564480.

The previous prime is 20190002899981. The next prime is 20190002900003. The reversal of 20190002900001 is 10000920009102.

It is not a de Polignac number, because 20190002900001 - 2⁹ = 20190002899489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20190002900003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 15866931 + ... + 17092088.

It is an arithmetic number, because the mean of its divisors is an integer number (967017646800).

Almost surely, 2^{20190002900001} is an apocalyptic number.

It is an amenable number.

20190002900001 is a deficient number, since it is larger than the sum of its proper divisors (10754561797599).

20190002900001 is a wasteful number, since it uses less digits than its factorization.

20190002900001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32960029.

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 20190002900001 its reverse (10000920009102), we get a palindrome (30190922909103).

The spelling of 20190002900001 in words is "twenty trillion, one hundred ninety billion, two million, nine hundred thousand, one".