73770370010 has 32 divisors (see below), whose sum is σ = 140948394192. Its totient is φ = 27703091200.

The previous prime is 73770370001. The next prime is 73770370031. The reversal of 73770370010 is 1007307737.

It can be written as a sum of positive squares in 8 ways, for example, as 65807127841 + 7963242169 = 256529^2 + 89237^2 .

It is a super-3 number, since 3×73770370010³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472907 + ... + 609246.

Almost surely, 2^73770370010 is an apocalyptic number.

73770370010 is a deficient number, since it is larger than the sum of its proper divisors (67178024182).

73770370010 is a wasteful number, since it uses less digits than its factorization.

73770370010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082578.

The product of its (nonzero) digits is 21609, while the sum is 35.

Adding to 73770370010 its reverse (1007307737), we get a palindrome (74777677747).

The spelling of 73770370010 in words is "seventy-three billion, seven hundred seventy million, three hundred seventy thousand, ten".