1344635601996 has 24 divisors (see below), whose sum is σ = 3143505126384. Its totient is φ = 447351573760.

The previous prime is 1344635601961. The next prime is 1344635602007. The reversal of 1344635601996 is 6991065364431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107530185 + ... + 107542688.

It is an arithmetic number, because the mean of its divisors is an integer number (130979380266).

Almost surely, 2^{1344635601996} is an apocalyptic number.

It is an amenable number.

1344635601996 is an abundant number, since it is smaller than the sum of its proper divisors (1798869524388).

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

1344635601996 is a wasteful number, since it uses less digits than its factorization.

1344635601996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215073401 (or 215073399 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 57.

The spelling of 1344635601996 in words is "one trillion, three hundred forty-four billion, six hundred thirty-five million, six hundred one thousand, nine hundred ninety-six".