14000061240 has 96 divisors (see below), whose sum is σ = 49636594800. Its totient is φ = 3393953280.

The previous prime is 14000061203. The next prime is 14000061263. The reversal of 14000061240 is 4216000041.

14000061240 is a `hidden beast` number, since 14 + 0 + 0 + 0 + 0 + 612 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1763725 + ... + 1771644.

Almost surely, 2^14000061240 is an apocalyptic number.

14000061240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14000061240 is an abundant number, since it is smaller than the sum of its proper divisors (35636533560).

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

14000061240 is a wasteful number, since it uses less digits than its factorization.

14000061240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535397 (or 3535390 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14000061240 its reverse (4216000041), we get a palindrome (18216061281).

The spelling of 14000061240 in words is "fourteen billion, sixty-one thousand, two hundred forty".