143073502103740 has 192 divisors, whose sum is σ = 343527824424960. Its totient is φ = 49681241809920.

The previous prime is 143073502103737. The next prime is 143073502103773. The reversal of 143073502103740 is 47301205370341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 143073502103693 and 143073502103702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42823237 + ... + 46043203.

It is an arithmetic number, because the mean of its divisors is an integer number (1789207418880).

Almost surely, 2^{143073502103740} is an apocalyptic number.

143073502103740 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 143073502103740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171763912212480).

143073502103740 is an abundant number, since it is smaller than the sum of its proper divisors (200454322321220).

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

143073502103740 is a wasteful number, since it uses less digits than its factorization.

143073502103740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220172 (or 3220170 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 143073502103740 in words is "one hundred forty-three trillion, seventy-three billion, five hundred two million, one hundred three thousand, seven hundred forty".