3368128623651 has 48 divisors (see below), whose sum is σ = 5322247032960. Its totient is φ = 2035565280000.

The previous prime is 3368128623641. The next prime is 3368128623677. The reversal of 3368128623651 is 1563268218633.

3368128623651 is a `hidden beast` number, since 3 + 3 + 6 + 8 + 1 + 2 + 8 + 623 + 6 + 5 + 1 = 666.

It is not a de Polignac number, because 3368128623651 - 2²³ = 3368120235043 is a prime.

It is a super-2 number, since 2×3368128623651² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3368128623641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148423216 + ... + 148445906.

It is an arithmetic number, because the mean of its divisors is an integer number (110880146520).

Almost surely, 2^{3368128623651} is an apocalyptic number.

3368128623651 is a deficient number, since it is larger than the sum of its proper divisors (1954118409309).

3368128623651 is a wasteful number, since it uses less digits than its factorization.

3368128623651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26848 (or 26845 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 3368128623651 in words is "three trillion, three hundred sixty-eight billion, one hundred twenty-eight million, six hundred twenty-three thousand, six hundred fifty-one".