16640305151034 has 8 divisors (see below), whose sum is σ = 33280610302080. Its totient is φ = 5546768383676.

The previous prime is 16640305151027. The next prime is 16640305151051. The reversal of 16640305151034 is 43015150304661.

It is a sphenic number, since it is the product of 3 distinct primes.

16640305151034 is an admirable number.

It is a super-4 number, since 4×16640305151034⁴ (a number of 54 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16640305150983 and 16640305151001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386692095914 + ... + 1386692095925.

It is an arithmetic number, because the mean of its divisors is an integer number (4160076287760).

Almost surely, 2^{16640305151034} is an apocalyptic number.

16640305151034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16640305151034 is a wasteful number, since it uses less digits than its factorization.

16640305151034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773384191844.

The product of its (nonzero) digits is 129600, while the sum is 39.

Adding to 16640305151034 its reverse (43015150304661), we get a palindrome (59655455455695).

The spelling of 16640305151034 in words is "sixteen trillion, six hundred forty billion, three hundred five million, one hundred fifty-one thousand, thirty-four".