34387516845012 has 48 divisors (see below), whose sum is σ = 84555099603072. Its totient is φ = 10855579996800.

The previous prime is 34387516845001. The next prime is 34387516845023. The reversal of 34387516845012 is 21054861578343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34387516845001) and next prime (34387516845023).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616766443 + ... + 616822194.

It is an arithmetic number, because the mean of its divisors is an integer number (1761564575064).

Almost surely, 2^{34387516845012} is an apocalyptic number.

It is an amenable number.

34387516845012 is an abundant number, since it is smaller than the sum of its proper divisors (50167582758060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34387516845012 is a wasteful number, since it uses less digits than its factorization.

34387516845012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233588768 (or 1233588766 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 57.

The spelling of 34387516845012 in words is "thirty-four trillion, three hundred eighty-seven billion, five hundred sixteen million, eight hundred forty-five thousand, twelve".