115034451402 has 64 divisors (see below), whose sum is σ = 251853638400. Its totient is φ = 34815965184.

The previous prime is 115034451379. The next prime is 115034451439. The reversal of 115034451402 is 204154430511.

It is a self number, because there is not a number n which added to its sum of digits gives 115034451402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1149018 + ... + 1245114.

It is an arithmetic number, because the mean of its divisors is an integer number (3935213100).

Almost surely, 2^115034451402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115034451402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125926819200).

115034451402 is an abundant number, since it is smaller than the sum of its proper divisors (136819186998).

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

115034451402 is a wasteful number, since it uses less digits than its factorization.

115034451402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96367.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 115034451402 its reverse (204154430511), we get a palindrome (319188881913).

The spelling of 115034451402 in words is "one hundred fifteen billion, thirty-four million, four hundred fifty-one thousand, four hundred two".