1401304233412 has 12 divisors (see below), whose sum is σ = 2477563671100. Its totient is φ = 693428898816.

The previous prime is 1401304233281. The next prime is 1401304233421. The reversal of 1401304233412 is 2143324031041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 637928079616 + 763376153796 = 798704^2 + 873714^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1805804037 + ... + 1805804812.

Almost surely, 2^{1401304233412} is an apocalyptic number.

It is an amenable number.

1401304233412 is a deficient number, since it is larger than the sum of its proper divisors (1076259437688).

1401304233412 is a wasteful number, since it uses less digits than its factorization.

1401304233412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611608950 (or 3611608948 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1401304233412 its reverse (2143324031041), we get a palindrome (3544628264453).

The spelling of 1401304233412 in words is "one trillion, four hundred one billion, three hundred four million, two hundred thirty-three thousand, four hundred twelve".