73341951021 has 24 divisors (see below), whose sum is σ = 114556650624. Its totient is φ = 45039358080.

The previous prime is 73341950989. The next prime is 73341951061. The reversal of 73341951021 is 12015914337.

It is not a de Polignac number, because 73341951021 - 2⁵ = 73341950989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73341951061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5092375 + ... + 5106756.

It is an arithmetic number, because the mean of its divisors is an integer number (4773193776).

Almost surely, 2^73341951021 is an apocalyptic number.

It is an amenable number.

73341951021 is a deficient number, since it is larger than the sum of its proper divisors (41214699603).

73341951021 is a wasteful number, since it uses less digits than its factorization.

73341951021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199201 (or 10199198 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 73341951021 in words is "seventy-three billion, three hundred forty-one million, nine hundred fifty-one thousand, twenty-one".