42468734 has 32 divisors (see below), whose sum is σ = 80269056. Its totient is φ = 16369920.

The previous prime is 42468733. The next prime is 42468739. The reversal of 42468734 is 43786424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42468733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13517 + ... + 16359.

It is an arithmetic number, because the mean of its divisors is an integer number (2508408).

Almost surely, 2^42468734 is an apocalyptic number.

42468734 is a deficient number, since it is larger than the sum of its proper divisors (37800322).

42468734 is a wasteful number, since it uses less digits than its factorization.

42468734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960.

The product of its digits is 129024, while the sum is 38.

The square root of 42468734 is about 6516.8039712730. The cubic root of 42468734 is about 348.8910040772.

The spelling of 42468734 in words is "forty-two million, four hundred sixty-eight thousand, seven hundred thirty-four".