1344610655454 has 32 divisors (see below), whose sum is σ = 3088101029760. Its totient is φ = 386012628000.

The previous prime is 1344610655441. The next prime is 1344610655471. The reversal of 1344610655454 is 4545560164431.

It is a super-2 number, since 2×1344610655454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 536127397 + ... + 536129904.

It is an arithmetic number, because the mean of its divisors is an integer number (96503157180).

Almost surely, 2^{1344610655454} is an apocalyptic number.

1344610655454 is an abundant number, since it is smaller than the sum of its proper divisors (1743490374306).

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

1344610655454 is a wasteful number, since it uses less digits than its factorization.

1344610655454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072257336.

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 1344610655454 in words is "one trillion, three hundred forty-four billion, six hundred ten million, six hundred fifty-five thousand, four hundred fifty-four".