13046229760 has 72 divisors (see below), whose sum is σ = 33088075776. Its totient is φ = 4911513600.

The previous prime is 13046229731. The next prime is 13046229769. The reversal of 13046229760 is 6792264031.

It is a happy number.

It is a super-2 number, since 2×13046229760² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (13046229769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278016 + ... + 321535.

It is an arithmetic number, because the mean of its divisors is an integer number (459556608).

Almost surely, 2^13046229760 is an apocalyptic number.

13046229760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13046229760 is an abundant number, since it is smaller than the sum of its proper divisors (20041846016).

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

13046229760 is an equidigital number, since it uses as much as digits as its factorization.

13046229760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599589 (or 599575 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 13046229760 in words is "thirteen billion, forty-six million, two hundred twenty-nine thousand, seven hundred sixty".