73404006703370 has 48 divisors (see below), whose sum is σ = 153771743667528. Its totient is φ = 25155177062400.

The previous prime is 73404006703361. The next prime is 73404006703387. The reversal of 73404006703370 is 7330760040437.

It can be written as a sum of positive squares in 4 ways, for example, as 59609193048601 + 13794813654769 = 7720699^2 + 3714137^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34412831 + ... + 36483570.

Almost surely, 2^{73404006703370} is an apocalyptic number.

73404006703370 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

73404006703370 is an abundant number, since it is smaller than the sum of its proper divisors (80367736964158).

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

73404006703370 is a wasteful number, since it uses less digits than its factorization.

73404006703370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70898535 (or 70898528 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 73404006703370 in words is "seventy-three trillion, four hundred four billion, six million, seven hundred three thousand, three hundred seventy".