13146161460 has 24 divisors (see below), whose sum is σ = 36809252256. Its totient is φ = 3505643040.

The previous prime is 13146161459. The next prime is 13146161473. The reversal of 13146161460 is 6416164131.

It is a super-2 number, since 2×13146161460² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109551286 + ... + 109551405.

It is an arithmetic number, because the mean of its divisors is an integer number (1533718844).

Almost surely, 2^13146161460 is an apocalyptic number.

13146161460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13146161460 is an abundant number, since it is smaller than the sum of its proper divisors (23663090796).

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

13146161460 is a wasteful number, since it uses less digits than its factorization.

13146161460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219102703 (or 219102701 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 13146161460 in words is "thirteen billion, one hundred forty-six million, one hundred sixty-one thousand, four hundred sixty".