1041032401020 has 72 divisors (see below), whose sum is σ = 3343551133104. Its totient is φ = 261278719488.

The previous prime is 1041032401007. The next prime is 1041032401021. The reversal of 1041032401020 is 201042301401.

1041032401020 is a `hidden beast` number, since 1 + 0 + 410 + 3 + 240 + 10 + 2 + 0 = 666.

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 = 1041032400984 and 1041032401002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041032401021) 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, 170100274 + ... + 170106393.

It is an arithmetic number, because the mean of its divisors is an integer number (46438210182).

Almost surely, 2^{1041032401020} is an apocalyptic number.

1041032401020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041032401020 is an abundant number, since it is smaller than the sum of its proper divisors (2302518732084).

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

1041032401020 is a wasteful number, since it uses less digits than its factorization.

1041032401020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340206699 (or 340206694 counting only the distinct ones).

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

Adding to 1041032401020 its reverse (201042301401), we get a palindrome (1242074702421).

The spelling of 1041032401020 in words is "one trillion, forty-one billion, thirty-two million, four hundred one thousand, twenty".