73335487420 has 24 divisors (see below), whose sum is σ = 165851025984. Its totient is φ = 27077718336.

The previous prime is 73335487397. The next prime is 73335487429. The reversal of 73335487420 is 2478453337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73335487429) 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, 141029524 + ... + 141030043.

It is an arithmetic number, because the mean of its divisors is an integer number (6910459416).

Almost surely, 2^73335487420 is an apocalyptic number.

It is an amenable number.

73335487420 is an abundant number, since it is smaller than the sum of its proper divisors (92515538564).

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

73335487420 is a wasteful number, since it uses less digits than its factorization.

73335487420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282059589 (or 282059587 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 73335487420 in words is "seventy-three billion, three hundred thirty-five million, four hundred eighty-seven thousand, four hundred twenty".