20423044214001 has 160 divisors (see below), whose sum is σ = 38606989639680. Its totient is φ = 10576175702400.

The previous prime is 20423044213961. The next prime is 20423044214033. The reversal of 20423044214001 is 10041244032402.

20423044214001 is a `hidden beast` number, since 2 + 0 + 4 + 230 + 4 + 4 + 21 + 400 + 1 = 666.

It is not a de Polignac number, because 20423044214001 - 2⁶ = 20423044213937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20423044214401) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 7022220 + ... + 9495138.

It is an arithmetic number, because the mean of its divisors is an integer number (241293685248).

Almost surely, 2^{20423044214001} is an apocalyptic number.

It is an amenable number.

20423044214001 is a deficient number, since it is larger than the sum of its proper divisors (18183945425679).

20423044214001 is a wasteful number, since it uses less digits than its factorization.

20423044214001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473009 (or 2473000 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 20423044214001 its reverse (10041244032402), we get a palindrome (30464288246403).

The spelling of 20423044214001 in words is "twenty trillion, four hundred twenty-three billion, forty-four million, two hundred fourteen thousand, one".