330401050402 has 8 divisors (see below), whose sum is σ = 524754609516. Its totient is φ = 155482847232.

The previous prime is 330401050349. The next prime is 330401050409. The reversal of 330401050402 is 204050104033.

It can be written as a sum of positive squares in 2 ways, for example, as 246213447601 + 84187602801 = 496199^2 + 290151^2 .

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

It is not an unprimeable number, because it can be changed into a prime (330401050409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4858838943 + ... + 4858839010.

Almost surely, 2^330401050402 is an apocalyptic number.

330401050402 is a deficient number, since it is larger than the sum of its proper divisors (194353559114).

330401050402 is a wasteful number, since it uses less digits than its factorization.

330401050402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9717677972.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 330401050402 its reverse (204050104033), we get a palindrome (534451154435).

The spelling of 330401050402 in words is "three hundred thirty billion, four hundred one million, fifty thousand, four hundred two".