140542353335055 has 32 divisors (see below), whose sum is σ = 259349454144000. Its totient is φ = 63658502370432.

The previous prime is 140542353335053. The next prime is 140542353335081. The reversal of 140542353335055 is 550533353245041.

It is not a de Polignac number, because 140542353335055 - 2¹ = 140542353335053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140542353334995 and 140542353335013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140542353335053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6139890405 + ... + 6139913294.

It is an arithmetic number, because the mean of its divisors is an integer number (8104670442000).

Almost surely, 2^{140542353335055} is an apocalyptic number.

140542353335055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140542353335055 is a deficient number, since it is larger than the sum of its proper divisors (118807100808945).

140542353335055 is a wasteful number, since it uses less digits than its factorization.

140542353335055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12279803823.

The product of its (nonzero) digits is 8100000, while the sum is 48.

The spelling of 140542353335055 in words is "one hundred forty trillion, five hundred forty-two billion, three hundred fifty-three million, three hundred thirty-five thousand, fifty-five".