14369346540 has 120 divisors (see below), whose sum is σ = 45151821792. Its totient is φ = 3825480960.

The previous prime is 14369346539. The next prime is 14369346583. The reversal of 14369346540 is 4564396341.

14369346540 is a `hidden beast` number, since 1 + 4 + 3 + 69 + 3 + 46 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1015192 + ... + 1029248.

Almost surely, 2^14369346540 is an apocalyptic number.

14369346540 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 14369346540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22575910896).

14369346540 is an abundant number, since it is smaller than the sum of its proper divisors (30782475252).

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

14369346540 is a wasteful number, since it uses less digits than its factorization.

14369346540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14709 (or 14698 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 14369346540 in words is "fourteen billion, three hundred sixty-nine million, three hundred forty-six thousand, five hundred forty".