42746936974 has 32 divisors (see below), whose sum is σ = 73463604480. Its totient is φ = 18274397568.

The previous prime is 42746936957. The next prime is 42746937047. The reversal of 42746936974 is 47963964724.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11309817 + ... + 11313595.

It is an arithmetic number, because the mean of its divisors is an integer number (2295737640).

Almost surely, 2^42746936974 is an apocalyptic number.

42746936974 is a deficient number, since it is larger than the sum of its proper divisors (30716667506).

42746936974 is a wasteful number, since it uses less digits than its factorization.

42746936974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592.

The product of its digits is 54867456, while the sum is 61.

The spelling of 42746936974 in words is "forty-two billion, seven hundred forty-six million, nine hundred thirty-six thousand, nine hundred seventy-four".