141331145540454 has 24 divisors (see below), whose sum is σ = 306250159510152. Its totient is φ = 47105354538240.

The previous prime is 141331145540419. The next prime is 141331145540479. The reversal of 141331145540454 is 454045541133141.

141331145540454 is a `hidden beast` number, since 1 + 4 + 1 + 3 + 3 + 1 + 145 + 54 + 0 + 454 = 666.

It is a super-2 number, since 2×141331145540454² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418769019 + ... + 419106374.

It is an arithmetic number, because the mean of its divisors is an integer number (12760423312923).

Almost surely, 2^{141331145540454} is an apocalyptic number.

141331145540454 is an abundant number, since it is smaller than the sum of its proper divisors (164919013969698).

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

141331145540454 is a wasteful number, since it uses less digits than its factorization.

141331145540454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837884772 (or 837884769 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

Adding to 141331145540454 its reverse (454045541133141), we get a palindrome (595376686673595).

The spelling of 141331145540454 in words is "one hundred forty-one trillion, three hundred thirty-one billion, one hundred forty-five million, five hundred forty thousand, four hundred fifty-four".