302430040001 has 16 divisors (see below), whose sum is σ = 331326450000. Its totient is φ = 274771488768.

The previous prime is 302430039893. The next prime is 302430040021. The reversal of 302430040001 is 100040034203.

It can be written as a sum of positive squares in 8 ways, for example, as 19325170225 + 283104869776 = 139015^2 + 532076^2 .

It is a cyclic number.

It is not a de Polignac number, because 302430040001 - 2¹⁸ = 302429777857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (302430040021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2601875 + ... + 2715623.

It is an arithmetic number, because the mean of its divisors is an integer number (20707903125).

Almost surely, 2^302430040001 is an apocalyptic number.

It is an amenable number.

302430040001 is a deficient number, since it is larger than the sum of its proper divisors (28896409999).

302430040001 is a wasteful number, since it uses less digits than its factorization.

302430040001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119188.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 302430040001 its reverse (100040034203), we get a palindrome (402470074204).

The spelling of 302430040001 in words is "three hundred two billion, four hundred thirty million, forty thousand, one".