143131741074 has 24 divisors (see below), whose sum is σ = 354421454400. Its totient is φ = 40894783128.

The previous prime is 143131741057. The next prime is 143131741097. The reversal of 143131741074 is 470147131341.

143131741074 is a `hidden beast` number, since 1 + 43 + 131 + 7 + 410 + 74 = 666.

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, 567982974 + ... + 567983225.

It is an arithmetic number, because the mean of its divisors is an integer number (14767560600).

Almost surely, 2^143131741074 is an apocalyptic number.

143131741074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

143131741074 is an abundant number, since it is smaller than the sum of its proper divisors (211289713326).

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

143131741074 is a wasteful number, since it uses less digits than its factorization.

143131741074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135966214 (or 1135966211 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 143131741074 in words is "one hundred forty-three billion, one hundred thirty-one million, seven hundred forty-one thousand, seventy-four".