301402030402 has 64 divisors (see below), whose sum is σ = 538049433600. Its totient is φ = 125101800000.

The previous prime is 301402030387. The next prime is 301402030403. The reversal of 301402030402 is 204030204103.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 301402030402.

It is not an unprimeable number, because it can be changed into a prime (301402030403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3206124 + ... + 3298792.

It is an arithmetic number, because the mean of its divisors is an integer number (8407022400).

Almost surely, 2^301402030402 is an apocalyptic number.

301402030402 is a deficient number, since it is larger than the sum of its proper divisors (236647403198).

301402030402 is a wasteful number, since it uses less digits than its factorization.

301402030402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92983.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 301402030402 its reverse (204030204103), we get a palindrome (505432234505).

The spelling of 301402030402 in words is "three hundred one billion, four hundred two million, thirty thousand, four hundred two".