1004301412020 has 72 divisors (see below), whose sum is σ = 3047185336104. Its totient is φ = 267742994688.

The previous prime is 1004301412001. The next prime is 1004301412027. The reversal of 1004301412020 is 202141034001.

1004301412020 is a `hidden beast` number, since 100 + 430 + 14 + 120 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 108302860836 + 895998551184 = 329094^2 + 946572^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1004301411984 and 1004301412002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004301412027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51259 + ... + 1418178.

It is an arithmetic number, because the mean of its divisors is an integer number (42322018557).

Almost surely, 2^{1004301412020} is an apocalyptic number.

1004301412020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004301412020 is an abundant number, since it is smaller than the sum of its proper divisors (2042883924084).

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

1004301412020 is a wasteful number, since it uses less digits than its factorization.

1004301412020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473249 (or 1473244 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1004301412020 its reverse (202141034001), we get a palindrome (1206442446021).

The spelling of 1004301412020 in words is "one trillion, four billion, three hundred one million, four hundred twelve thousand, twenty".