20140152001 has 4 divisors (see below), whose sum is σ = 20347782532. Its totient is φ = 19932521472.

The previous prime is 20140151987. The next prime is 20140152041. The reversal of 20140152001 is 10025104102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5547270400 + 14592881601 = 74480^2 + 120801^2 .

It is a cyclic number.

It is not a de Polignac number, because 20140152001 - 2⁹ = 20140151489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20140152041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103815120 + ... + 103815313.

It is an arithmetic number, because the mean of its divisors is an integer number (5086945633).

Almost surely, 2^20140152001 is an apocalyptic number.

It is an amenable number.

20140152001 is a deficient number, since it is larger than the sum of its proper divisors (207630531).

20140152001 is an equidigital number, since it uses as much as digits as its factorization.

20140152001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207630530.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 20140152001 its reverse (10025104102), we get a palindrome (30165256103).

The spelling of 20140152001 in words is "twenty billion, one hundred forty million, one hundred fifty-two thousand, one".