19076441436 has 48 divisors (see below), whose sum is σ = 53261863200. Its totient is φ = 5869673856.

The previous prime is 19076441411. The next prime is 19076441467. The reversal of 19076441436 is 63414467091.

It is a super-2 number, since 2×19076441436² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 19076441391 and 19076441400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6792201 + ... + 6795008.

It is an arithmetic number, because the mean of its divisors is an integer number (1109622150).

Almost surely, 2^19076441436 is an apocalyptic number.

It is an amenable number.

19076441436 is an abundant number, since it is smaller than the sum of its proper divisors (34185421764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19076441436 is a wasteful number, since it uses less digits than its factorization.

19076441436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13587235 (or 13587227 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 19076441436 in words is "nineteen billion, seventy-six million, four hundred forty-one thousand, four hundred thirty-six".