1316401420036 has 6 divisors (see below), whose sum is σ = 2303702485070. Its totient is φ = 658200710016.

The previous prime is 1316401419947. The next prime is 1316401420051. The reversal of 1316401420036 is 6300241046131.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 714312328900 + 602089091136 = 845170^2 + 775944^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164550177501 + ... + 164550177508.

Almost surely, 2^{1316401420036} is an apocalyptic number.

It is an amenable number.

1316401420036 is a deficient number, since it is larger than the sum of its proper divisors (987301065034).

1316401420036 is a wasteful number, since it uses less digits than its factorization.

1316401420036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329100355013 (or 329100355011 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 1316401420036 its reverse (6300241046131), we get a palindrome (7616642466167).

The spelling of 1316401420036 in words is "one trillion, three hundred sixteen billion, four hundred one million, four hundred twenty thousand, thirty-six".