42874760474429 has 12 divisors (see below), whose sum is σ = 46504806809076. Its totient is φ = 39509962083072.

The previous prime is 42874760474339. The next prime is 42874760474443. The reversal of 42874760474429 is 92447406747824.

It can be written as a sum of positive squares in 6 ways, for example, as 17987862264100 + 24886898210329 = 4241210^2 + 4988677^2 .

It is not a de Polignac number, because 42874760474429 - 2²⁴ = 42874743697213 is a prime.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42874760474479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213809402 + ... + 214009835.

It is an arithmetic number, because the mean of its divisors is an integer number (3875400567423).

Almost surely, 2^{42874760474429} is an apocalyptic number.

It is an amenable number.

42874760474429 is a deficient number, since it is larger than the sum of its proper divisors (3630046334647).

42874760474429 is a wasteful number, since it uses less digits than its factorization.

42874760474429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427819856 (or 427819843 counting only the distinct ones).

The product of its (nonzero) digits is 606928896, while the sum is 68.

The spelling of 42874760474429 in words is "forty-two trillion, eight hundred seventy-four billion, seven hundred sixty million, four hundred seventy-four thousand, four hundred twenty-nine".