14010540354 has 80 divisors (see below), whose sum is σ = 32040566712. Its totient is φ = 4574299392.

The previous prime is 14010540347. The next prime is 14010540389. The reversal of 14010540354 is 45304501041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12444518025 + 1566022329 = 111555^2 + 39573^2 .

It is a super-2 number, since 2×14010540354² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7322902 + ... + 7324814.

Almost surely, 2^14010540354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14010540354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16020283356).

14010540354 is an abundant number, since it is smaller than the sum of its proper divisors (18030026358).

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

14010540354 is a wasteful number, since it uses less digits than its factorization.

14010540354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833 (or 2824 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 14010540354 in words is "fourteen billion, ten million, five hundred forty thousand, three hundred fifty-four".