143768147480 has 32 divisors (see below), whose sum is σ = 324126630000. Its totient is φ = 57392006016.

The previous prime is 143768147477. The next prime is 143768147489. The reversal of 143768147480 is 84741867341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143768147489) 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, 3581447 + ... + 3621366.

Almost surely, 2^143768147480 is an apocalyptic number.

143768147480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143768147480 is an abundant number, since it is smaller than the sum of its proper divisors (180358482520).

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

143768147480 is a wasteful number, since it uses less digits than its factorization.

143768147480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7203323 (or 7203319 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 143768147480 in words is "one hundred forty-three billion, seven hundred sixty-eight million, one hundred forty-seven thousand, four hundred eighty".