289160729098 has 32 divisors (see below), whose sum is σ = 463331312640. Its totient is φ = 134951358960.

The previous prime is 289160729093. The next prime is 289160729107. The reversal of 289160729098 is 890927061982.

It is a super-2 number, since 2×289160729098² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (289160729093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1032613 + ... + 1282423.

It is an arithmetic number, because the mean of its divisors is an integer number (14479103520).

Almost surely, 2^289160729098 is an apocalyptic number.

289160729098 is a deficient number, since it is larger than the sum of its proper divisors (174170583542).

289160729098 is a wasteful number, since it uses less digits than its factorization.

289160729098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250282.

The product of its (nonzero) digits is 7838208, while the sum is 61.

The spelling of 289160729098 in words is "two hundred eighty-nine billion, one hundred sixty million, seven hundred twenty-nine thousand, ninety-eight".