153440240536140 has 48 divisors (see below), whose sum is σ = 430507689212160. Its totient is φ = 40834062646720.

The previous prime is 153440240536117. The next prime is 153440240536153. The reversal of 153440240536140 is 41635042044351.

It is a junction number, because it is equal to n+sod(n) for n = 153440240536092 and 153440240536101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2604183720 + ... + 2604242639.

It is an arithmetic number, because the mean of its divisors is an integer number (8968910191920).

Almost surely, 2^{153440240536140} is an apocalyptic number.

153440240536140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153440240536140 is an abundant number, since it is smaller than the sum of its proper divisors (277067448676020).

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

153440240536140 is a wasteful number, since it uses less digits than its factorization.

153440240536140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5208426862 (or 5208426860 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 153440240536140 in words is "one hundred fifty-three trillion, four hundred forty billion, two hundred forty million, five hundred thirty-six thousand, one hundred forty".