330040100023402 has 4 divisors (see below), whose sum is σ = 495060150035106. Its totient is φ = 165020050011700.

The previous prime is 330040100023399. The next prime is 330040100023411. The reversal of 330040100023402 is 204320001040033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 309466536738921 + 20573563284481 = 17591661^2 + 4535809^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82510025005849 + ... + 82510025005852.

Almost surely, 2^{330040100023402} is an apocalyptic number.

330040100023402 is a deficient number, since it is larger than the sum of its proper divisors (165020050011704).

330040100023402 is a wasteful number, since it uses less digits than its factorization.

330040100023402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165020050011703.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 330040100023402 its reverse (204320001040033), we get a palindrome (534360101063435).

The spelling of 330040100023402 in words is "three hundred thirty trillion, forty billion, one hundred million, twenty-three thousand, four hundred two".