42965526774 has 16 divisors (see below), whose sum is σ = 86157789120. Its totient is φ = 14284053000.

The previous prime is 42965526731. The next prime is 42965526797. The reversal of 42965526774 is 47762556924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9444852 + ... + 9449399.

It is an arithmetic number, because the mean of its divisors is an integer number (5384861820).

Almost surely, 2^42965526774 is an apocalyptic number.

42965526774 is an abundant number, since it is smaller than the sum of its proper divisors (43192262346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42965526774 is a wasteful number, since it uses less digits than its factorization.

42965526774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18894635.

The product of its digits is 25401600, while the sum is 57.

The spelling of 42965526774 in words is "forty-two billion, nine hundred sixty-five million, five hundred twenty-six thousand, seven hundred seventy-four".