13354101440 has 28 divisors (see below), whose sum is σ = 31799454816. Its totient is φ = 5341640448.

The previous prime is 13354101437. The next prime is 13354101479. The reversal of 13354101440 is 4410145331.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20865464 + ... + 20866103.

Almost surely, 2^13354101440 is an apocalyptic number.

13354101440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13354101440 is an abundant number, since it is smaller than the sum of its proper divisors (18445353376).

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

13354101440 is an equidigital number, since it uses as much as digits as its factorization.

13354101440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41731584 (or 41731574 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 13354101440 its reverse (4410145331), we get a palindrome (17764246771).

It can be divided in two parts, 13 and 354101440, that added together give a palindrome (354101453).

The spelling of 13354101440 in words is "thirteen billion, three hundred fifty-four million, one hundred one thousand, four hundred forty".