40164415053619 has 2 divisors, whose sum is σ = 40164415053620. Its totient is φ = 40164415053618.

The previous prime is 40164415053571. The next prime is 40164415053667. The reversal of 40164415053619 is 91635051446104.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (40164415053571) and next prime (40164415053667).

It is a cyclic number.

It is not a de Polignac number, because 40164415053619 - 2²³ = 40164406665011 is a prime.

It is a super-2 number, since 2×40164415053619² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40164415050619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20082207526809 + 20082207526810.

It is an arithmetic number, because the mean of its divisors is an integer number (20082207526810).

Almost surely, 2^{40164415053619} is an apocalyptic number.

40164415053619 is a deficient number, since it is larger than the sum of its proper divisors (1).

40164415053619 is an equidigital number, since it uses as much as digits as its factorization.

40164415053619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 40164415053619 in words is "forty trillion, one hundred sixty-four billion, four hundred fifteen million, fifty-three thousand, six hundred nineteen".