1214231409408 has 72 divisors (see below), whose sum is σ = 3421722004848. Its totient is φ = 380935340032.

The previous prime is 1214231409317. The next prime is 1214231409437. The reversal of 1214231409408 is 8049041324121.

It is a super-2 number, since 2×1214231409408² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 46487841 + ... + 46513952.

It is an arithmetic number, because the mean of its divisors is an integer number (47523916734).

Almost surely, 2^{1214231409408} is an apocalyptic number.

It is an amenable number.

1214231409408 is an abundant number, since it is smaller than the sum of its proper divisors (2207490595440).

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

1214231409408 is an equidigital number, since it uses as much as digits as its factorization.

1214231409408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93001829 (or 93001815 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 1214231409408 in words is "one trillion, two hundred fourteen billion, two hundred thirty-one million, four hundred nine thousand, four hundred eight".