140334240523020 has 96 divisors (see below), whose sum is σ = 406669363321536. Its totient is φ = 36133332172800.

The previous prime is 140334240522991. The next prime is 140334240523051. The reversal of 140334240523020 is 20325042433041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293815191 + ... + 294292430.

It is an arithmetic number, because the mean of its divisors is an integer number (4236139201266).

Almost surely, 2^{140334240523020} is an apocalyptic number.

140334240523020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140334240523020 is an abundant number, since it is smaller than the sum of its proper divisors (266335122798516).

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

140334240523020 is a wasteful number, since it uses less digits than its factorization.

140334240523020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588107771 (or 588107769 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 140334240523020 its reverse (20325042433041), we get a palindrome (160659282956061).

The spelling of 140334240523020 in words is "one hundred forty trillion, three hundred thirty-four billion, two hundred forty million, five hundred twenty-three thousand, twenty".