74303151042 has 16 divisors (see below), whose sum is σ = 148616153280. Its totient is φ = 24766075152.

The previous prime is 74303151007. The next prime is 74303151053. The reversal of 74303151042 is 24015130347.

It is a happy 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, 310542 + ... + 495017.

It is an arithmetic number, because the mean of its divisors is an integer number (9288509580).

Almost surely, 2^74303151042 is an apocalyptic number.

74303151042 is an abundant number, since it is smaller than the sum of its proper divisors (74313002238).

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

74303151042 is a wasteful number, since it uses less digits than its factorization.

74303151042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820937.

The product of its (nonzero) digits is 10080, while the sum is 30.

Adding to 74303151042 its reverse (24015130347), we get a palindrome (98318281389).

The spelling of 74303151042 in words is "seventy-four billion, three hundred three million, one hundred fifty-one thousand, forty-two".