140245554321150 has 96 divisors (see below), whose sum is σ = 349987516865280. Its totient is φ = 37164685355520.

The previous prime is 140245554321083. The next prime is 140245554321203. The reversal of 140245554321150 is 51123455542041.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 90892902 + ... + 92422998.

It is an arithmetic number, because the mean of its divisors is an integer number (3645703300680).

Almost surely, 2^{140245554321150} is an apocalyptic number.

140245554321150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140245554321150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174993758432640).

140245554321150 is an abundant number, since it is smaller than the sum of its proper divisors (209741962544130).

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

140245554321150 is a wasteful number, since it uses less digits than its factorization.

140245554321150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533938 (or 1533933 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 140245554321150 in words is "one hundred forty trillion, two hundred forty-five billion, five hundred fifty-four million, three hundred twenty-one thousand, one hundred fifty".