330138615753 has 8 divisors (see below), whose sum is σ = 489094245600. Its totient is φ = 220092410484.

The previous prime is 330138615739. The next prime is 330138615827. The reversal of 330138615753 is 357516831033.

330138615753 is a `hidden beast` number, since 3 + 3 + 0 + 13 + 8 + 61 + 575 + 3 = 666.

It is not a de Polignac number, because 330138615753 - 2¹⁷ = 330138484681 is a prime.

It is a super-2 number, since 2×330138615753² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330138615699 and 330138615708.

It is not an unprimeable number, because it can be changed into a prime (330138611753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6113678043 + ... + 6113678096.

It is an arithmetic number, because the mean of its divisors is an integer number (61136780700).

Almost surely, 2^330138615753 is an apocalyptic number.

It is an amenable number.

330138615753 is a deficient number, since it is larger than the sum of its proper divisors (158955629847).

330138615753 is a wasteful number, since it uses less digits than its factorization.

330138615753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12227356148 (or 12227356142 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 330138615753 in words is "three hundred thirty billion, one hundred thirty-eight million, six hundred fifteen thousand, seven hundred fifty-three".