127048787040 has 192 divisors, whose sum is σ = 459932981760. Its totient is φ = 28877352960.

The previous prime is 127048787009. The next prime is 127048787057. The reversal of 127048787040 is 40787840721.

It is a super-2 number, since 2×127048787040² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 495820 + ... + 707060.

It is an arithmetic number, because the mean of its divisors is an integer number (2395484280).

Almost surely, 2^127048787040 is an apocalyptic number.

127048787040 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 127048787040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229966490880).

127048787040 is an abundant number, since it is smaller than the sum of its proper divisors (332884194720).

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

127048787040 is a wasteful number, since it uses less digits than its factorization.

127048787040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211445 (or 211437 counting only the distinct ones).

The product of its (nonzero) digits is 702464, while the sum is 48.

The spelling of 127048787040 in words is "one hundred twenty-seven billion, forty-eight million, seven hundred eighty-seven thousand, forty".