40027623319 has 2 divisors, whose sum is σ = 40027623320. Its totient is φ = 40027623318.

The previous prime is 40027623269. The next prime is 40027623341. The reversal of 40027623319 is 91332672004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40027623319 - 2⁷ = 40027623191 is a prime.

It is a super-2 number, since 2×40027623319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40027623359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20013811659 + 20013811660.

It is an arithmetic number, because the mean of its divisors is an integer number (20013811660).

Almost surely, 2^40027623319 is an apocalyptic number.

40027623319 is a deficient number, since it is larger than the sum of its proper divisors (1).

40027623319 is an equidigital number, since it uses as much as digits as its factorization.

40027623319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 40027623319 in words is "forty billion, twenty-seven million, six hundred twenty-three thousand, three hundred nineteen".