141444775131 has 32 divisors (see below), whose sum is σ = 224033990400. Its totient is φ = 78411876480.

The previous prime is 141444775127. The next prime is 141444775133. The reversal of 141444775131 is 131577444141.

It is not a de Polignac number, because 141444775131 - 2² = 141444775127 is a prime.

It is a super-2 number, since 2×141444775131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141444775133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3871296 + ... + 3907661.

It is an arithmetic number, because the mean of its divisors is an integer number (7001062200).

Almost surely, 2^141444775131 is an apocalyptic number.

141444775131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141444775131 is a deficient number, since it is larger than the sum of its proper divisors (82589215269).

141444775131 is a wasteful number, since it uses less digits than its factorization.

141444775131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779019.

The product of its digits is 188160, while the sum is 42.

The spelling of 141444775131 in words is "one hundred forty-one billion, four hundred forty-four million, seven hundred seventy-five thousand, one hundred thirty-one".