73285740770 has 16 divisors (see below), whose sum is σ = 143906545728. Its totient is φ = 26649360240.

The previous prime is 73285740767. The next prime is 73285740817. The reversal of 73285740770 is 7704758237.

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, 333116894 + ... + 333117113.

It is an arithmetic number, because the mean of its divisors is an integer number (8994159108).

Almost surely, 2^73285740770 is an apocalyptic number.

73285740770 is a deficient number, since it is larger than the sum of its proper divisors (70620804958).

73285740770 is a wasteful number, since it uses less digits than its factorization.

73285740770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666234025.

The product of its (nonzero) digits is 2304960, while the sum is 50.

The spelling of 73285740770 in words is "seventy-three billion, two hundred eighty-five million, seven hundred forty thousand, seven hundred seventy".