141147452544 has 320 divisors, whose sum is σ = 452551968000. Its totient is φ = 38929852416.

The previous prime is 141147452539. The next prime is 141147452587. The reversal of 141147452544 is 445254741141.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 141147452496 and 141147452505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26734897 + ... + 26740175.

It is an arithmetic number, because the mean of its divisors is an integer number (1414224900).

Almost surely, 2^141147452544 is an apocalyptic number.

141147452544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141147452544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226275984000).

141147452544 is an abundant number, since it is smaller than the sum of its proper divisors (311404515456).

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

141147452544 is an frugal number, since it uses more digits than its factorization.

141147452544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5353 (or 5320 counting only the distinct ones).

The product of its digits is 358400, while the sum is 42.

The spelling of 141147452544 in words is "one hundred forty-one billion, one hundred forty-seven million, four hundred fifty-two thousand, five hundred forty-four".