73241898442 has 16 divisors (see below), whose sum is σ = 110038171392. Its totient is φ = 36562553280.

The previous prime is 73241898437. The next prime is 73241898449. The reversal of 73241898442 is 24489814237.

It is a self number, because there is not a number n which added to its sum of digits gives 73241898442.

It is not an unprimeable number, because it can be changed into a prime (73241898449) 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, 3690498 + ... + 3710290.

It is an arithmetic number, because the mean of its divisors is an integer number (6877385712).

Almost surely, 2^73241898442 is an apocalyptic number.

73241898442 is a deficient number, since it is larger than the sum of its proper divisors (36796272950).

73241898442 is a wasteful number, since it uses less digits than its factorization.

73241898442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22653.

The product of its digits is 3096576, while the sum is 52.

The spelling of 73241898442 in words is "seventy-three billion, two hundred forty-one million, eight hundred ninety-eight thousand, four hundred forty-two".