42034732844 has 48 divisors (see below), whose sum is σ = 81876243456. Its totient is φ = 18751521600.

The previous prime is 42034732819. The next prime is 42034732847. The reversal of 42034732844 is 44823743024.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42034732847) 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, 1317359 + ... + 1348889.

It is an arithmetic number, because the mean of its divisors is an integer number (1705755072).

Almost surely, 2^42034732844 is an apocalyptic number.

It is an amenable number.

42034732844 is a deficient number, since it is larger than the sum of its proper divisors (39841510612).

42034732844 is a wasteful number, since it uses less digits than its factorization.

42034732844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32406 (or 32404 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 41.

The spelling of 42034732844 in words is "forty-two billion, thirty-four million, seven hundred thirty-two thousand, eight hundred forty-four".