34216381639512 has 64 divisors (see below), whose sum is σ = 100636416597600. Its totient is φ = 10734551101440.

The previous prime is 34216381639501. The next prime is 34216381639591. The reversal of 34216381639512 is 21593618361243.

34216381639512 is a `hidden beast` number, since 3 + 4 + 2 + 1 + 63 + 8 + 1 + 63 + 9 + 512 = 666.

It is a super-2 number, since 2×34216381639512² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4659089689 + ... + 4659097032.

Almost surely, 2^{34216381639512} is an apocalyptic number.

It is an amenable number.

34216381639512 is an abundant number, since it is smaller than the sum of its proper divisors (66420034958088).

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

34216381639512 is a wasteful number, since it uses less digits than its factorization.

34216381639512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318186753 (or 9318186743 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 34216381639512 in words is "thirty-four trillion, two hundred sixteen billion, three hundred eighty-one million, six hundred thirty-nine thousand, five hundred twelve".