1004413121340 has 48 divisors (see below), whose sum is σ = 2831231642400. Its totient is φ = 266045889280.

The previous prime is 1004413121303. The next prime is 1004413121347. The reversal of 1004413121340 is 431213144001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004413121340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004413121347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56166291 + ... + 56184170.

It is an arithmetic number, because the mean of its divisors is an integer number (58983992550).

Almost surely, 2^{1004413121340} is an apocalyptic number.

1004413121340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004413121340 is an abundant number, since it is smaller than the sum of its proper divisors (1826818521060).

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

1004413121340 is a wasteful number, since it uses less digits than its factorization.

1004413121340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112350622 (or 112350620 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1004413121340 its reverse (431213144001), we get a palindrome (1435626265341).

The spelling of 1004413121340 in words is "one trillion, four billion, four hundred thirteen million, one hundred twenty-one thousand, three hundred forty".