13046472068 has 36 divisors (see below), whose sum is σ = 27713633472. Its totient is φ = 5348241360.

The previous prime is 13046472067. The next prime is 13046472071. The reversal of 13046472068 is 86027464031.

It is a super-2 number, since 2×13046472068² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13046472067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1442528 + ... + 1451543.

It is an arithmetic number, because the mean of its divisors is an integer number (769823152).

Almost surely, 2^13046472068 is an apocalyptic number.

It is an amenable number.

13046472068 is an abundant number, since it is smaller than the sum of its proper divisors (14667161404).

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

13046472068 is a wasteful number, since it uses less digits than its factorization.

13046472068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894112 (or 2894103 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 13046472068 in words is "thirteen billion, forty-six million, four hundred seventy-two thousand, sixty-eight".