14428715714450 has 24 divisors (see below), whose sum is σ = 26839560930480. Its totient is φ = 5771023984400.

The previous prime is 14428715714411. The next prime is 14428715714471. The reversal of 14428715714450 is 5441751782441.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14428715714392 and 14428715714401.

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, 10926740 + ... + 12175839.

It is an arithmetic number, because the mean of its divisors is an integer number (1118315038770).

Almost surely, 2^{14428715714450} is an apocalyptic number.

14428715714450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14428715714450 is a deficient number, since it is larger than the sum of its proper divisors (12410845216030).

14428715714450 is a wasteful number, since it uses less digits than its factorization.

14428715714450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23115082 (or 23115077 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 53.

The spelling of 14428715714450 in words is "fourteen trillion, four hundred twenty-eight billion, seven hundred fifteen million, seven hundred fourteen thousand, four hundred fifty".