140155048626048 has 384 divisors, whose sum is σ = 411127956439200. Its totient is φ = 45817548963840.

The previous prime is 140155048626017. The next prime is 140155048626053. The reversal of 140155048626048 is 840626840551041.

140155048626048 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 5 + 5 + 0 + 4 + 8 + 626 + 0 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a junction number, because it is equal to n+sod(n) for n = 140155048625985 and 140155048626003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47461918140 + ... + 47461921092.

Almost surely, 2^{140155048626048} is an apocalyptic number.

140155048626048 is a gapful number since it is divisible by the number (18) 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 140155048626048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205563978219600).

140155048626048 is an abundant number, since it is smaller than the sum of its proper divisors (270972907813152).

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

140155048626048 is a wasteful number, since it uses less digits than its factorization.

140155048626048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790 (or 4775 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 140155048626048 in words is "one hundred forty trillion, one hundred fifty-five billion, forty-eight million, six hundred twenty-six thousand, forty-eight".