13152315040 has 24 divisors (see below), whose sum is σ = 31072344660. Its totient is φ = 5260925952.

The previous prime is 13152314977. The next prime is 13152315049. The reversal of 13152315040 is 4051325131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12341432464 + 810882576 = 111092^2 + 28476^2 .

It is a super-2 number, since 2×13152315040² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13152314996 and 13152315014.

It is not an unprimeable number, because it can be changed into a prime (13152315049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41100825 + ... + 41101144.

Almost surely, 2^13152315040 is an apocalyptic number.

13152315040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13152315040 is an abundant number, since it is smaller than the sum of its proper divisors (17920029620).

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

13152315040 is an equidigital number, since it uses as much as digits as its factorization.

13152315040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82201984 (or 82201976 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 13152315040 in words is "thirteen billion, one hundred fifty-two million, three hundred fifteen thousand, forty".