73401111104 has 14 divisors (see below), whose sum is σ = 145655329974. Its totient is φ = 36700555520.

The previous prime is 73401111097. The next prime is 73401111107. The reversal of 73401111104 is 40111110437.

It can be written as a sum of positive squares in only one way, i.e., 73267662400 + 133448704 = 270680^2 + 11552^2 .

It is a super-2 number, since 2×73401111104² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73401111104.

It is not an unprimeable number, because it can be changed into a prime (73401111107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573446117 + ... + 573446244.

It is an arithmetic number, because the mean of its divisors is an integer number (10403952141).

Almost surely, 2^73401111104 is an apocalyptic number.

It is an amenable number.

73401111104 is a deficient number, since it is larger than the sum of its proper divisors (72254218870).

73401111104 is a wasteful number, since it uses less digits than its factorization.

73401111104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146892373 (or 1146892363 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The spelling of 73401111104 in words is "seventy-three billion, four hundred one million, one hundred eleven thousand, one hundred four".