330242505142251 has 32 divisors (see below), whose sum is σ = 479555908453440. Its totient is φ = 200932489764864.

The previous prime is 330242505142243. The next prime is 330242505142259. The reversal of 330242505142251 is 152241505242033.

It is an interprime number because it is at equal distance from previous prime (330242505142243) and next prime (330242505142259).

It is not a de Polignac number, because 330242505142251 - 2³ = 330242505142243 is a prime.

It is a super-2 number, since 2×330242505142251² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (330242505142259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39255906 + ... + 46920263.

It is an arithmetic number, because the mean of its divisors is an integer number (14986122139170).

Almost surely, 2^{330242505142251} is an apocalyptic number.

330242505142251 is a deficient number, since it is larger than the sum of its proper divisors (149313403311189).

330242505142251 is a wasteful number, since it uses less digits than its factorization.

330242505142251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86177295.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 330242505142251 in words is "three hundred thirty trillion, two hundred forty-two billion, five hundred five million, one hundred forty-two thousand, two hundred fifty-one".