141663440051456 has 72 divisors (see below), whose sum is σ = 297960997044480. Its totient is φ = 67035049058304.

The previous prime is 141663440051417. The next prime is 141663440051521. The reversal of 141663440051456 is 654150044366141.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10153136 + ... + 19657391.

Almost surely, 2^{141663440051456} is an apocalyptic number.

141663440051456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141663440051456 is an abundant number, since it is smaller than the sum of its proper divisors (156297556993024).

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

141663440051456 is an equidigital number, since it uses as much as digits as its factorization.

141663440051456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29811539 (or 29811525 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 141663440051456 in words is "one hundred forty-one trillion, six hundred sixty-three billion, four hundred forty million, fifty-one thousand, four hundred fifty-six".