42952070774 has 16 divisors (see below), whose sum is σ = 67249409760. Its totient is φ = 20536158720.

The previous prime is 42952070771. The next prime is 42952070779. The reversal of 42952070774 is 47707025924.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42952070771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18134 + ... + 293654.

It is an arithmetic number, because the mean of its divisors is an integer number (4203088110).

Almost surely, 2^42952070774 is an apocalyptic number.

42952070774 is a deficient number, since it is larger than the sum of its proper divisors (24297338986).

42952070774 is a wasteful number, since it uses less digits than its factorization.

42952070774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278935.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 42952070774 in words is "forty-two billion, nine hundred fifty-two million, seventy thousand, seven hundred seventy-four".