131443614140352 has 56 divisors (see below), whose sum is σ = 347779318477056. Its totient is φ = 43814358805248.

The previous prime is 131443614140351. The next prime is 131443614140381. The reversal of 131443614140352 is 253041416344131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131443614140351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50687673 + ... + 53217735.

Almost surely, 2^{131443614140352} is an apocalyptic number.

131443614140352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131443614140352 is an abundant number, since it is smaller than the sum of its proper divisors (216335704336704).

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

131443614140352 is a wasteful number, since it uses less digits than its factorization.

131443614140352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800665 (or 2800655 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 131443614140352 in words is "one hundred thirty-one trillion, four hundred forty-three billion, six hundred fourteen million, one hundred forty thousand, three hundred fifty-two".