14850821470 has 32 divisors (see below), whose sum is σ = 27903149568. Its totient is φ = 5680132128.

The previous prime is 14850821443. The next prime is 14850821471. The reversal of 14850821470 is 7412805841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14850821471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802057 + ... + 820363.

It is an arithmetic number, because the mean of its divisors is an integer number (871973424).

Almost surely, 2^14850821470 is an apocalyptic number.

14850821470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14850821470 is a deficient number, since it is larger than the sum of its proper divisors (13052328098).

14850821470 is a wasteful number, since it uses less digits than its factorization.

14850821470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21864.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 14850821470 in words is "fourteen billion, eight hundred fifty million, eight hundred twenty-one thousand, four hundred seventy".