73202426143 has 8 divisors (see below), whose sum is σ = 91265362560. Its totient is φ = 57040851480.

The previous prime is 73202426093. The next prime is 73202426161. The reversal of 73202426143 is 34162420237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73202426143 - 2²¹ = 73200328991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73202426099 and 73202426108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73202426243) 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, 475340353 + ... + 475340506.

It is an arithmetic number, because the mean of its divisors is an integer number (11408170320).

Almost surely, 2^73202426143 is an apocalyptic number.

73202426143 is a deficient number, since it is larger than the sum of its proper divisors (18062936417).

73202426143 is a wasteful number, since it uses less digits than its factorization.

73202426143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950680877.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 73202426143 in words is "seventy-three billion, two hundred two million, four hundred twenty-six thousand, one hundred forty-three".