73153673157142 has 16 divisors (see below), whose sum is σ = 112897723327200. Its totient is φ = 35528890138560.

The previous prime is 73153673157113. The next prime is 73153673157143. The reversal of 73153673157142 is 24175137635137.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73153673157143) 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, 1947837042 + ... + 1947874597.

It is an arithmetic number, because the mean of its divisors is an integer number (7056107707950).

Almost surely, 2^{73153673157142} is an apocalyptic number.

73153673157142 is a deficient number, since it is larger than the sum of its proper divisors (39744050170058).

73153673157142 is a wasteful number, since it uses less digits than its factorization.

73153673157142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895711911.

The product of its digits is 11113200, while the sum is 55.

The spelling of 73153673157142 in words is "seventy-three trillion, one hundred fifty-three billion, six hundred seventy-three million, one hundred fifty-seven thousand, one hundred forty-two".