42774253358 has 24 divisors (see below), whose sum is σ = 67584514536. Its totient is φ = 20301023600.

The previous prime is 42774253349. The next prime is 42774253363. The reversal of 42774253358 is 85335247724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15713 + ... + 292908.

It is an arithmetic number, because the mean of its divisors is an integer number (2816021439).

Almost surely, 2^42774253358 is an apocalyptic number.

42774253358 is a deficient number, since it is larger than the sum of its proper divisors (24810261178).

42774253358 is a wasteful number, since it uses less digits than its factorization.

42774253358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308800 (or 308777 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 50.

The spelling of 42774253358 in words is "forty-two billion, seven hundred seventy-four million, two hundred fifty-three thousand, three hundred fifty-eight".