141254451456 has 36 divisors (see below), whose sum is σ = 375942838992. Its totient is φ = 47084816896.

The previous prime is 141254451421. The next prime is 141254451461. The reversal of 141254451456 is 654154452141.

It is a super-2 number, since 2×141254451456² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91961766 + ... + 91963301.

Almost surely, 2^141254451456 is an apocalyptic number.

141254451456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141254451456 is an abundant number, since it is smaller than the sum of its proper divisors (234688387536).

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

141254451456 is an equidigital number, since it uses as much as digits as its factorization.

141254451456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183925086 (or 183925072 counting only the distinct ones).

The product of its digits is 384000, while the sum is 42.

The spelling of 141254451456 in words is "one hundred forty-one billion, two hundred fifty-four million, four hundred fifty-one thousand, four hundred fifty-six".