14075046979890 has 64 divisors (see below), whose sum is σ = 38293245244800. Its totient is φ = 3282278160384.

The previous prime is 14075046979787. The next prime is 14075046979933. The reversal of 14075046979890 is 9897964057041.

It is a super-2 number, since 2×14075046979890² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 949725855 + ... + 949740674.

It is an arithmetic number, because the mean of its divisors is an integer number (598331956950).

Almost surely, 2^{14075046979890} is an apocalyptic number.

14075046979890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14075046979890 is an abundant number, since it is smaller than the sum of its proper divisors (24218198264910).

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

14075046979890 is a wasteful number, since it uses less digits than its factorization.

14075046979890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899466571.

The product of its (nonzero) digits is 137168640, while the sum is 69.

The spelling of 14075046979890 in words is "fourteen trillion, seventy-five billion, forty-six million, nine hundred seventy-nine thousand, eight hundred ninety".