14656041040 has 20 divisors (see below), whose sum is σ = 34075295604. Its totient is φ = 5862416384.

The previous prime is 14656041019. The next prime is 14656041041. The reversal of 14656041040 is 4014065641.

It can be written as a sum of positive squares in 2 ways, for example, as 10948692496 + 3707348544 = 104636^2 + 60888^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 14656040993 and 14656041011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14656041041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91600177 + ... + 91600336.

Almost surely, 2^14656041040 is an apocalyptic number.

14656041040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14656041040 is an abundant number, since it is smaller than the sum of its proper divisors (19419254564).

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

14656041040 is a wasteful number, since it uses less digits than its factorization.

14656041040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183200526 (or 183200520 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 14656041040 in words is "fourteen billion, six hundred fifty-six million, forty-one thousand, forty".