1312244413230 has 64 divisors (see below), whose sum is σ = 3162219600960. Its totient is φ = 348506456064.

The previous prime is 1312244413223. The next prime is 1312244413261. The reversal of 1312244413230 is 323144422131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 54489952 + ... + 54514028.

It is an arithmetic number, because the mean of its divisors is an integer number (49409681265).

Almost surely, 2^{1312244413230} is an apocalyptic number.

1312244413230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312244413230 is an abundant number, since it is smaller than the sum of its proper divisors (1849975187730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312244413230 is a wasteful number, since it uses less digits than its factorization.

1312244413230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31413.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1312244413230 its reverse (323144422131), we get a palindrome (1635388835361).

It can be divided in two parts, 131224 and 4413230, that added together give a palindrome (4544454).

The spelling of 1312244413230 in words is "one trillion, three hundred twelve billion, two hundred forty-four million, four hundred thirteen thousand, two hundred thirty".