80419637419 has 32 divisors (see below), whose sum is σ = 94324608000. Its totient is φ = 67753635840.

The previous prime is 80419637399. The next prime is 80419637423. The reversal of 80419637419 is 91473691408.

It is not a de Polignac number, because 80419637419 - 2⁹ = 80419636907 is a prime.

It is a super-2 number, since 2×80419637419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80419637429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3598522 + ... + 3620800.

It is an arithmetic number, because the mean of its divisors is an integer number (2947644000).

Almost surely, 2^80419637419 is an apocalyptic number.

80419637419 is a deficient number, since it is larger than the sum of its proper divisors (13904970581).

80419637419 is a wasteful number, since it uses less digits than its factorization.

80419637419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22603.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 80419637419 in words is "eighty billion, four hundred nineteen million, six hundred thirty-seven thousand, four hundred nineteen".