13354652412 has 120 divisors (see below), whose sum is σ = 35538426000. Its totient is φ = 4372164864.

The previous prime is 13354652411. The next prime is 13354652503. The reversal of 13354652412 is 21425645331.

13354652412 is a `hidden beast` number, since 1 + 3 + 354 + 65 + 241 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13354652411) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6361339 + ... + 6363437.

It is an arithmetic number, because the mean of its divisors is an integer number (296153550).

Almost surely, 2^13354652412 is an apocalyptic number.

13354652412 is a gapful number since it is divisible by the number (12) 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 13354652412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17769213000).

13354652412 is an abundant number, since it is smaller than the sum of its proper divisors (22183773588).

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

13354652412 is a wasteful number, since it uses less digits than its factorization.

13354652412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457 (or 2446 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 13354652412 in words is "thirteen billion, three hundred fifty-four million, six hundred fifty-two thousand, four hundred twelve".