14400470078 has 16 divisors (see below), whose sum is σ = 22189539120. Its totient is φ = 7004045376.

The previous prime is 14400470053. The next prime is 14400470087. The reversal of 14400470078 is 87007400441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348125 + ... + 387287.

It is an arithmetic number, because the mean of its divisors is an integer number (1386846195).

Almost surely, 2^14400470078 is an apocalyptic number.

14400470078 is a deficient number, since it is larger than the sum of its proper divisors (7789069042).

14400470078 is a wasteful number, since it uses less digits than its factorization.

14400470078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44171.

The product of its (nonzero) digits is 25088, while the sum is 35.

The spelling of 14400470078 in words is "fourteen billion, four hundred million, four hundred seventy thousand, seventy-eight".