140455050585834 has 32 divisors (see below), whose sum is σ = 294886492231680. Its totient is φ = 44540147257200.

The previous prime is 140455050585833. The next prime is 140455050585847. The reversal of 140455050585834 is 438585050554041.

It is not an unprimeable number, because it can be changed into a prime (140455050585833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6399435472 + ... + 6399457419.

It is an arithmetic number, because the mean of its divisors is an integer number (9215202882240).

Almost surely, 2^{140455050585834} is an apocalyptic number.

140455050585834 is an abundant number, since it is smaller than the sum of its proper divisors (154431441645846).

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

140455050585834 is a wasteful number, since it uses less digits than its factorization.

140455050585834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12798892986.

The product of its (nonzero) digits is 38400000, while the sum is 57.

The spelling of 140455050585834 in words is "one hundred forty trillion, four hundred fifty-five billion, fifty million, five hundred eighty-five thousand, eight hundred thirty-four".