4002321340151 has 2 divisors, whose sum is σ = 4002321340152. Its totient is φ = 4002321340150.

The previous prime is 4002321340091. The next prime is 4002321340247. The reversal of 4002321340151 is 1510431232004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4002321340151 - 2²² = 4002317145847 is a prime.

It is a super-2 number, since 2×4002321340151² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4002321340151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4002321340051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001160670075 + 2001160670076.

It is an arithmetic number, because the mean of its divisors is an integer number (2001160670076).

Almost surely, 2^{4002321340151} is an apocalyptic number.

4002321340151 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002321340151 is an equidigital number, since it uses as much as digits as its factorization.

4002321340151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 4002321340151 its reverse (1510431232004), we get a palindrome (5512752572155).

The spelling of 4002321340151 in words is "four trillion, two billion, three hundred twenty-one million, three hundred forty thousand, one hundred fifty-one".