73441942132 has 24 divisors (see below), whose sum is σ = 138468767976. Its totient is φ = 33881843328.

The previous prime is 73441942103. The next prime is 73441942169. The reversal of 73441942132 is 23124914437.

It can be written as a sum of positive squares in 4 ways, for example, as 3294300816 + 70147641316 = 57396^2 + 264854^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177043 + ... + 422170.

It is an arithmetic number, because the mean of its divisors is an integer number (5769531999).

Almost surely, 2^73441942132 is an apocalyptic number.

It is an amenable number.

73441942132 is a deficient number, since it is larger than the sum of its proper divisors (65026825844).

73441942132 is a wasteful number, since it uses less digits than its factorization.

73441942132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601587 (or 601585 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The spelling of 73441942132 in words is "seventy-three billion, four hundred forty-one million, nine hundred forty-two thousand, one hundred thirty-two".