73034889855 has 8 divisors (see below), whose sum is σ = 116855823792. Its totient is φ = 38951941248.

The previous prime is 73034889853. The next prime is 73034889877. The reversal of 73034889855 is 55898843037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73034889855 - 2¹ = 73034889853 is a prime.

It is a super-2 number, since 2×73034889855² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73034889853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2434496314 + ... + 2434496343.

It is an arithmetic number, because the mean of its divisors is an integer number (14606977974).

Almost surely, 2^73034889855 is an apocalyptic number.

73034889855 is a deficient number, since it is larger than the sum of its proper divisors (43820933937).

73034889855 is a wasteful number, since it uses less digits than its factorization.

73034889855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868992665.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 73034889855 in words is "seventy-three billion, thirty-four million, eight hundred eighty-nine thousand, eight hundred fifty-five".