42803193919132 has 48 divisors (see below), whose sum is σ = 77621550652800. Its totient is φ = 20628156866240.

The previous prime is 42803193919063. The next prime is 42803193919133. The reversal of 42803193919132 is 23191939130824.

It is a super-2 number, since 2×42803193919132² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42803193919133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324055719 + ... + 324187777.

It is an arithmetic number, because the mean of its divisors is an integer number (1617115638600).

Almost surely, 2^{42803193919132} is an apocalyptic number.

It is an amenable number.

42803193919132 is a deficient number, since it is larger than the sum of its proper divisors (34818356733668).

42803193919132 is a wasteful number, since it uses less digits than its factorization.

42803193919132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136866 (or 136864 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 55.

The spelling of 42803193919132 in words is "forty-two trillion, eight hundred three billion, one hundred ninety-three million, nine hundred nineteen thousand, one hundred thirty-two".