73401333474 has 16 divisors (see below), whose sum is σ = 167774476608. Its totient is φ = 20971809552.

The previous prime is 73401333409. The next prime is 73401333479. The reversal of 73401333474 is 47433310437.

It is a super-3 number, since 3×73401333474³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (73401333479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873825357 + ... + 873825440.

It is an arithmetic number, because the mean of its divisors is an integer number (10485904788).

Almost surely, 2^73401333474 is an apocalyptic number.

73401333474 is an abundant number, since it is smaller than the sum of its proper divisors (94373143134).

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

73401333474 is a wasteful number, since it uses less digits than its factorization.

73401333474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747650809.

The product of its (nonzero) digits is 254016, while the sum is 39.

The spelling of 73401333474 in words is "seventy-three billion, four hundred one million, three hundred thirty-three thousand, four hundred seventy-four".