14478697050 has 24 divisors (see below), whose sum is σ = 35907169056. Its totient is φ = 3860985840.

The previous prime is 14478697043. The next prime is 14478697099. The reversal of 14478697050 is 5079687441.

It is a junction number, because it is equal to n+sod(n) for n = 14478696984 and 14478697002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48262174 + ... + 48262473.

It is an arithmetic number, because the mean of its divisors is an integer number (1496132044).

Almost surely, 2^14478697050 is an apocalyptic number.

14478697050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14478697050 is an abundant number, since it is smaller than the sum of its proper divisors (21428472006).

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

14478697050 is a wasteful number, since it uses less digits than its factorization.

14478697050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96524662 (or 96524657 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 14478697050 in words is "fourteen billion, four hundred seventy-eight million, six hundred ninety-seven thousand, fifty".