42770777234 has 16 divisors (see below), whose sum is σ = 66547469472. Its totient is φ = 20601913248.

The previous prime is 42770777219. The next prime is 42770777243. The reversal of 42770777234 is 43277707724.

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, 3400124 + ... + 3412679.

It is an arithmetic number, because the mean of its divisors is an integer number (4159216842).

Almost surely, 2^42770777234 is an apocalyptic number.

42770777234 is a deficient number, since it is larger than the sum of its proper divisors (23776692238).

42770777234 is a wasteful number, since it uses less digits than its factorization.

42770777234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6812921.

The product of its (nonzero) digits is 3226944, while the sum is 50.

The spelling of 42770777234 in words is "forty-two billion, seven hundred seventy million, seven hundred seventy-seven thousand, two hundred thirty-four".