141478895448 has 48 divisors (see below), whose sum is σ = 418005829800. Its totient is φ = 42872392320.

The previous prime is 141478895419. The next prime is 141478895449. The reversal of 141478895448 is 844598874141.

141478895448 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 7 + 8 + 89 + 544 + 8 = 666.

It is a super-2 number, since 2×141478895448² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141478895449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89316693 + ... + 89318276.

Almost surely, 2^141478895448 is an apocalyptic number.

141478895448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

141478895448 is an abundant number, since it is smaller than the sum of its proper divisors (276526934352).

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

141478895448 is a wasteful number, since it uses less digits than its factorization.

141478895448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178634992 (or 178634985 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 63.

The spelling of 141478895448 in words is "one hundred forty-one billion, four hundred seventy-eight million, eight hundred ninety-five thousand, four hundred forty-eight".