4040000240351 has 2 divisors, whose sum is σ = 4040000240352. Its totient is φ = 4040000240350.

The previous prime is 4040000240327. The next prime is 4040000240383. The reversal of 4040000240351 is 1530420000404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4040000240351 - 2¹⁴ = 4040000223967 is a prime.

It is a super-2 number, since 2×4040000240351² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040000240251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020000120175 + 2020000120176.

It is an arithmetic number, because the mean of its divisors is an integer number (2020000120176).

Almost surely, 2^{4040000240351} is an apocalyptic number.

4040000240351 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040000240351 is an equidigital number, since it uses as much as digits as its factorization.

4040000240351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 4040000240351 its reverse (1530420000404), we get a palindrome (5570420240755).

The spelling of 4040000240351 in words is "four trillion, forty billion, two hundred forty thousand, three hundred fifty-one".