115214334451454 has 64 divisors (see below), whose sum is σ = 215355003595776. Its totient is φ = 45103118022144.

The previous prime is 115214334451361. The next prime is 115214334451483. The reversal of 115214334451454 is 454154433412511.

It is a junction number, because it is equal to n+sod(n) for n = 115214334451399 and 115214334451408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34246754 + ... + 37460229.

It is an arithmetic number, because the mean of its divisors is an integer number (3364921931184).

Almost surely, 2^{115214334451454} is an apocalyptic number.

115214334451454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115214334451454 is a deficient number, since it is larger than the sum of its proper divisors (100140669144322).

115214334451454 is a wasteful number, since it uses less digits than its factorization.

115214334451454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71707209.

The product of its digits is 2304000, while the sum is 47.

Adding to 115214334451454 its reverse (454154433412511), we get a palindrome (569368767863965).

The spelling of 115214334451454 in words is "one hundred fifteen trillion, two hundred fourteen billion, three hundred thirty-four million, four hundred fifty-one thousand, four hundred fifty-four".