140532154135300 has 144 divisors (see below), whose sum is σ = 309004213089600. Its totient is φ = 55472472000000.

The previous prime is 140532154135249. The next prime is 140532154135327. The reversal of 140532154135300 is 3531451235041.

It is a self number, because there is not a number n which added to its sum of digits gives 140532154135300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1484692975 + ... + 1484787625.

It is an arithmetic number, because the mean of its divisors is an integer number (2145862590900).

Almost surely, 2^{140532154135300} is an apocalyptic number.

140532154135300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140532154135300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154502106544800).

140532154135300 is an abundant number, since it is smaller than the sum of its proper divisors (168472058954300).

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

140532154135300 is a wasteful number, since it uses less digits than its factorization.

140532154135300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95462 (or 95455 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 140532154135300 in words is "one hundred forty trillion, five hundred thirty-two billion, one hundred fifty-four million, one hundred thirty-five thousand, three hundred".