141493657680 has 400 divisors, whose sum is σ = 515556645120. Its totient is φ = 35896836096.

The previous prime is 141493657673. The next prime is 141493657681. The reversal of 141493657680 is 86756394141.

141493657680 is a `hidden beast` number, since 1 + 4 + 1 + 493 + 6 + 5 + 76 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141493657681) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 28762261 + ... + 28767179.

Almost surely, 2^141493657680 is an apocalyptic number.

141493657680 is a gapful number since it is divisible by the number (10) 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 141493657680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257778322560).

141493657680 is an abundant number, since it is smaller than the sum of its proper divisors (374062987440).

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

141493657680 is a wasteful number, since it uses less digits than its factorization.

141493657680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160 (or 5145 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 141493657680 in words is "one hundred forty-one billion, four hundred ninety-three million, six hundred fifty-seven thousand, six hundred eighty".