302145035240030 has 32 divisors (see below), whose sum is σ = 578214879603264. Its totient is φ = 113422123150336.

The previous prime is 302145035239979. The next prime is 302145035240107. The reversal of 302145035240030 is 30042530541203.

It is a congruent number.

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, 12393139379 + ... + 12393163758.

It is an arithmetic number, because the mean of its divisors is an integer number (18069214987602).

Almost surely, 2^{302145035240030} is an apocalyptic number.

302145035240030 is a deficient number, since it is larger than the sum of its proper divisors (276069844363234).

302145035240030 is a wasteful number, since it uses less digits than its factorization.

302145035240030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24786303220.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 302145035240030 its reverse (30042530541203), we get a palindrome (332187565781233).

The spelling of 302145035240030 in words is "three hundred two trillion, one hundred forty-five billion, thirty-five million, two hundred forty thousand, thirty".