141453153640 has 64 divisors (see below), whose sum is σ = 319881603600. Its totient is φ = 56295063552.

The previous prime is 141453153571. The next prime is 141453153641. The reversal of 141453153640 is 46351354141.

141453153640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 34316080516 + 107137073124 = 185246^2 + 327318^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141453153640.

It is not an unprimeable number, because it can be changed into a prime (141453153641) by changing a digit.

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, 13872384 + ... + 13882576.

Almost surely, 2^141453153640 is an apocalyptic number.

141453153640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141453153640 is an abundant number, since it is smaller than the sum of its proper divisors (178428449960).

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

141453153640 is a wasteful number, since it uses less digits than its factorization.

141453153640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926 (or 11922 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 141453153640 in words is "one hundred forty-one billion, four hundred fifty-three million, one hundred fifty-three thousand, six hundred forty".