14354556040 has 128 divisors (see below), whose sum is σ = 36510652800. Its totient is φ = 5034065920.

The previous prime is 14354556011. The next prime is 14354556049. The reversal of 14354556040 is 4065545341.

It is not an unprimeable number, because it can be changed into a prime (14354556049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1370664 + ... + 1381096.

It is an arithmetic number, because the mean of its divisors is an integer number (285239475).

Almost surely, 2^14354556040 is an apocalyptic number.

14354556040 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 14354556040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18255326400).

14354556040 is an abundant number, since it is smaller than the sum of its proper divisors (22156096760).

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

14354556040 is a wasteful number, since it uses less digits than its factorization.

14354556040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10567 (or 10563 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 14354556040 in words is "fourteen billion, three hundred fifty-four million, five hundred fifty-six thousand, forty".