13046297172020 has 192 divisors, whose sum is σ = 33499554816000. Its totient is φ = 4168648281600.

The previous prime is 13046297172017. The next prime is 13046297172053. The reversal of 13046297172020 is 2027179264031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41213306 + ... + 41528654.

It is an arithmetic number, because the mean of its divisors is an integer number (174476848000).

Almost surely, 2^{13046297172020} is an apocalyptic number.

13046297172020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13046297172020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16749777408000).

13046297172020 is an abundant number, since it is smaller than the sum of its proper divisors (20453257643980).

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

13046297172020 is a wasteful number, since it uses less digits than its factorization.

13046297172020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315638 (or 315636 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 13046297172020 in words is "thirteen trillion, forty-six billion, two hundred ninety-seven million, one hundred seventy-two thousand, twenty".