1331423041010 has 16 divisors (see below), whose sum is σ = 2396627398872. Its totient is φ = 532554566400.

The previous prime is 1331423041007. The next prime is 1331423041027. The reversal of 1331423041010 is 101403241331.

It can be written as a sum of positive squares in 4 ways, for example, as 844265107921 + 487157933089 = 918839^2 + 697967^2 .

It is a super-2 number, since 2×1331423041010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445681 + ... + 2180100.

Almost surely, 2^{1331423041010} is an apocalyptic number.

1331423041010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331423041010 is a deficient number, since it is larger than the sum of its proper divisors (1065204357862).

1331423041010 is a wasteful number, since it uses less digits than its factorization.

1331423041010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662509.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1331423041010 its reverse (101403241331), we get a palindrome (1432826282341).

The spelling of 1331423041010 in words is "one trillion, three hundred thirty-one billion, four hundred twenty-three million, forty-one thousand, ten".