127770424320 has 1584 divisors, whose sum is σ = 554189779584. Its totient is φ = 24979046400.

The previous prime is 127770424289. The next prime is 127770424337. The reversal of 127770424320 is 23424077721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2094597090 + ... + 2094597150.

Almost surely, 2^127770424320 is an apocalyptic number.

127770424320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127770424320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277094889792).

127770424320 is an abundant number, since it is smaller than the sum of its proper divisors (426419355264).

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

127770424320 is a wasteful number, since it uses less digits than its factorization.

127770424320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 39.

The spelling of 127770424320 in words is "one hundred twenty-seven billion, seven hundred seventy million, four hundred twenty-four thousand, three hundred twenty".