144434334770 has 16 divisors (see below), whose sum is σ = 283616512128. Its totient is φ = 52521576240.

The previous prime is 144434334749. The next prime is 144434334799. The reversal of 144434334770 is 77433434441.

It is a super-2 number, since 2×144434334770² (a number of 23 digits) contains 22 as substring.

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, 656519594 + ... + 656519813.

It is an arithmetic number, because the mean of its divisors is an integer number (17726032008).

Almost surely, 2^144434334770 is an apocalyptic number.

144434334770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144434334770 is a deficient number, since it is larger than the sum of its proper divisors (139182177358).

144434334770 is a wasteful number, since it uses less digits than its factorization.

144434334770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313039425.

The product of its (nonzero) digits is 1354752, while the sum is 44.

The spelling of 144434334770 in words is "one hundred forty-four billion, four hundred thirty-four million, three hundred thirty-four thousand, seven hundred seventy".