13040403010 has 32 divisors (see below), whose sum is σ = 25459669872. Its totient is φ = 4789585920.

The previous prime is 13040402971. The next prime is 13040403023. The reversal of 13040403010 is 1030404031.

It can be written as a sum of positive squares in 8 ways, for example, as 3790002969 + 9250400041 = 61563^2 + 96179^2 .

It is a super-2 number, since 2×13040403010² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928497 + ... + 942436.

Almost surely, 2^13040403010 is an apocalyptic number.

13040403010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13040403010 is a deficient number, since it is larger than the sum of its proper divisors (12419266862).

13040403010 is a wasteful number, since it uses less digits than its factorization.

13040403010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870998.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13040403010 its reverse (1030404031), we get a palindrome (14070807041).

The spelling of 13040403010 in words is "thirteen billion, forty million, four hundred three thousand, ten".