300400302142402 has 64 divisors (see below), whose sum is σ = 565907883215616. Its totient is φ = 116180741237760.

The previous prime is 300400302142321. The next prime is 300400302142427. The reversal of 300400302142402 is 204241203004003.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646991278 + ... + 647455414.

It is an arithmetic number, because the mean of its divisors is an integer number (8842310675244).

Almost surely, 2^{300400302142402} is an apocalyptic number.

300400302142402 is a deficient number, since it is larger than the sum of its proper divisors (265507581073214).

300400302142402 is a wasteful number, since it uses less digits than its factorization.

300400302142402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494971.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 300400302142402 its reverse (204241203004003), we get a palindrome (504641505146405).

The spelling of 300400302142402 in words is "three hundred trillion, four hundred billion, three hundred two million, one hundred forty-two thousand, four hundred two".