40531214419 has 2 divisors, whose sum is σ = 40531214420. Its totient is φ = 40531214418.

The previous prime is 40531214393. The next prime is 40531214441. The reversal of 40531214419 is 91441213504.

40531214419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40531214419 - 2⁹ = 40531213907 is a prime.

It is a super-2 number, since 2×40531214419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40531214459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20265607209 + 20265607210.

It is an arithmetic number, because the mean of its divisors is an integer number (20265607210).

Almost surely, 2^40531214419 is an apocalyptic number.

40531214419 is a deficient number, since it is larger than the sum of its proper divisors (1).

40531214419 is an equidigital number, since it uses as much as digits as its factorization.

40531214419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 40531214419 in words is "forty billion, five hundred thirty-one million, two hundred fourteen thousand, four hundred nineteen".