14988892479470 has 128 divisors (see below), whose sum is σ = 33574735353600. Its totient is φ = 4691271352320.

The previous prime is 14988892479419. The next prime is 14988892479479. The reversal of 14988892479470 is 7497429888941.

It is a super-2 number, since 2×14988892479470² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14988892479479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46008350 + ... + 46332990.

It is an arithmetic number, because the mean of its divisors is an integer number (262302619950).

Almost surely, 2^{14988892479470} is an apocalyptic number.

14988892479470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14988892479470 is an abundant number, since it is smaller than the sum of its proper divisors (18585842874130).

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

14988892479470 is a wasteful number, since it uses less digits than its factorization.

14988892479470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325230.

The product of its (nonzero) digits is 2341011456, while the sum is 80.

The spelling of 14988892479470 in words is "fourteen trillion, nine hundred eighty-eight billion, eight hundred ninety-two million, four hundred seventy-nine thousand, four hundred seventy".