42740514070 has 16 divisors (see below), whose sum is σ = 79585785360. Its totient is φ = 16506681184.

The previous prime is 42740514017. The next prime is 42740514101. The reversal of 42740514070 is 7041504724.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73690252 + ... + 73690831.

It is an arithmetic number, because the mean of its divisors is an integer number (4974111585).

Almost surely, 2^42740514070 is an apocalyptic number.

42740514070 is a deficient number, since it is larger than the sum of its proper divisors (36845271290).

42740514070 is a wasteful number, since it uses less digits than its factorization.

42740514070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147381119.

The product of its (nonzero) digits is 31360, while the sum is 34.

The spelling of 42740514070 in words is "forty-two billion, seven hundred forty million, five hundred fourteen thousand, seventy".