302140300034 has 32 divisors (see below), whose sum is σ = 471817509120. Its totient is φ = 144995041152.

The previous prime is 302140300003. The next prime is 302140300043. The reversal of 302140300034 is 430003041203.

It is a junction number, because it is equal to n+sod(n) for n = 302140299979 and 302140300015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10961582 + ... + 10989110.

It is an arithmetic number, because the mean of its divisors is an integer number (14744297160).

Almost surely, 2^302140300034 is an apocalyptic number.

302140300034 is a deficient number, since it is larger than the sum of its proper divisors (169677209086).

302140300034 is a wasteful number, since it uses less digits than its factorization.

302140300034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29834.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 302140300034 its reverse (430003041203), we get a palindrome (732143341237).

The spelling of 302140300034 in words is "three hundred two billion, one hundred forty million, three hundred thousand, thirty-four".