140333040553540 has 24 divisors (see below), whose sum is σ = 296020907078400. Its totient is φ = 55881497761248.

The previous prime is 140333040553411. The next prime is 140333040553547. The reversal of 140333040553540 is 45355040333041.

It is a junction number, because it is equal to n+sod(n) for n = 140333040553493 and 140333040553502.

It is not an unprimeable number, because it can be changed into a prime (140333040553547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15732399190 + ... + 15732408109.

It is an arithmetic number, because the mean of its divisors is an integer number (12334204461600).

Almost surely, 2^{140333040553540} is an apocalyptic number.

140333040553540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140333040553540 is an abundant number, since it is smaller than the sum of its proper divisors (155687866524860).

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

140333040553540 is a wasteful number, since it uses less digits than its factorization.

140333040553540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31464807531 (or 31464807529 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 140333040553540 its reverse (45355040333041), we get a palindrome (185688080886581).

The spelling of 140333040553540 in words is "one hundred forty trillion, three hundred thirty-three billion, forty million, five hundred fifty-three thousand, five hundred forty".