140440213153000 has 128 divisors (see below), whose sum is σ = 351548514888480. Its totient is φ = 52326540902400.

The previous prime is 140440213152971. The next prime is 140440213153001. The reversal of 140440213153000 is 351312044041.

It can be written as a sum of positive squares in 16 ways, for example, as 94348494244 + 140345864658756 = 307162^2 + 11846766^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 140440213153000.

It is not an unprimeable number, because it can be changed into a prime (140440213153001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40934449 + ... + 44232448.

Almost surely, 2^{140440213153000} is an apocalyptic number.

140440213153000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140440213153000 is an abundant number, since it is smaller than the sum of its proper divisors (211108301735480).

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

140440213153000 is a wasteful number, since it uses less digits than its factorization.

140440213153000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85167032 (or 85167018 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 140440213153000 its reverse (351312044041), we get a palindrome (140791525197041).

The spelling of 140440213153000 in words is "one hundred forty trillion, four hundred forty billion, two hundred thirteen million, one hundred fifty-three thousand".