40027034419 has 2 divisors, whose sum is σ = 40027034420. Its totient is φ = 40027034418.

The previous prime is 40027034273. The next prime is 40027034423. The reversal of 40027034419 is 91443072004.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40027034419 - 2¹¹ = 40027032371 is a prime.

It is a super-2 number, since 2×40027034419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40027034449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20013517209 + 20013517210.

It is an arithmetic number, because the mean of its divisors is an integer number (20013517210).

Almost surely, 2^40027034419 is an apocalyptic number.

40027034419 is a deficient number, since it is larger than the sum of its proper divisors (1).

40027034419 is an equidigital number, since it uses as much as digits as its factorization.

40027034419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 40027034419 in words is "forty billion, twenty-seven million, thirty-four thousand, four hundred nineteen".