49042034 has 4 divisors (see below), whose sum is σ = 73563054. Its totient is φ = 24521016.

The previous prime is 49042033. The next prime is 49042051. The reversal of 49042034 is 43024094.

49042034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 49042009 + 25 = 7003^2 + 5^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49041994 and 49042012.

It is not an unprimeable number, because it can be changed into a prime (49042033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12260507 + ... + 12260510.

Almost surely, 2^49042034 is an apocalyptic number.

49042034 is a deficient number, since it is larger than the sum of its proper divisors (24521020).

49042034 is a wasteful number, since it uses less digits than its factorization.

49042034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24521019.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 49042034 is about 7003.0017849491. The cubic root of 49042034 is about 366.0351773250.

It can be divided in two parts, 490 and 42034, that added together give a palindrome (42524).

The spelling of 49042034 in words is "forty-nine million, forty-two thousand, thirty-four".