141386451644 has 24 divisors (see below), whose sum is σ = 258548226720. Its totient is φ = 67524202944.

The previous prime is 141386451641. The next prime is 141386451727. The reversal of 141386451644 is 446154683141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141386451641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1018559 + ... + 1149014.

It is an arithmetic number, because the mean of its divisors is an integer number (10772842780).

Almost surely, 2^141386451644 is an apocalyptic number.

It is an amenable number.

141386451644 is a deficient number, since it is larger than the sum of its proper divisors (117161775076).

141386451644 is a wasteful number, since it uses less digits than its factorization.

141386451644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168309 (or 2168307 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The spelling of 141386451644 in words is "one hundred forty-one billion, three hundred eighty-six million, four hundred fifty-one thousand, six hundred forty-four".