1044603465340 has 12 divisors (see below), whose sum is σ = 2193667277256. Its totient is φ = 417841386128.

The previous prime is 1044603465337. The next prime is 1044603465377. The reversal of 1044603465340 is 435643064401.

It is a super-3 number, since 3×1044603465340³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1044603465293 and 1044603465302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26115086614 + ... + 26115086653.

It is an arithmetic number, because the mean of its divisors is an integer number (182805606438).

Almost surely, 2^{1044603465340} is an apocalyptic number.

1044603465340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044603465340 is an abundant number, since it is smaller than the sum of its proper divisors (1149063811916).

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

1044603465340 is a wasteful number, since it uses less digits than its factorization.

1044603465340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52230173276 (or 52230173274 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 1044603465340 in words is "one trillion, forty-four billion, six hundred three million, four hundred sixty-five thousand, three hundred forty".