42832149380499 has 4 divisors (see below), whose sum is σ = 57109532507336. Its totient is φ = 28554766253664.

The previous prime is 42832149380437. The next prime is 42832149380513. The reversal of 42832149380499 is 99408394123824.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-42832149380499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42832149380599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7138691563414 + ... + 7138691563419.

It is an arithmetic number, because the mean of its divisors is an integer number (14277383126834).

Almost surely, 2^{42832149380499} is an apocalyptic number.

42832149380499 is a deficient number, since it is larger than the sum of its proper divisors (14277383126837).

42832149380499 is a wasteful number, since it uses less digits than its factorization.

42832149380499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14277383126836.

The product of its (nonzero) digits is 107495424, while the sum is 66.

The spelling of 42832149380499 in words is "forty-two trillion, eight hundred thirty-two billion, one hundred forty-nine million, three hundred eighty thousand, four hundred ninety-nine".