40002468367 has 2 divisors, whose sum is σ = 40002468368. Its totient is φ = 40002468366.

The previous prime is 40002468347. The next prime is 40002468421. The reversal of 40002468367 is 76386420004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40002468367 - 2¹¹ = 40002466319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40002468347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001234183 + 20001234184.

It is an arithmetic number, because the mean of its divisors is an integer number (20001234184).

Almost surely, 2^40002468367 is an apocalyptic number.

40002468367 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002468367 is an equidigital number, since it uses as much as digits as its factorization.

40002468367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

It can be divided in two parts, 40002 and 468367, that added together give a square (508369 = 713²).

The spelling of 40002468367 in words is "forty billion, two million, four hundred sixty-eight thousand, three hundred sixty-seven".