115474540226421 has 8 divisors (see below), whose sum is σ = 158127298328224. Its totient is φ = 74902404471120.

The previous prime is 115474540226387. The next prime is 115474540226443. The reversal of 115474540226421 is 124622045474511.

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

It is not a de Polignac number, because 115474540226421 - 2¹⁷ = 115474540095349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115474540226921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520155586495 + ... + 520155586716.

It is an arithmetic number, because the mean of its divisors is an integer number (19765912291028).

Almost surely, 2^{115474540226421} is an apocalyptic number.

It is an amenable number.

115474540226421 is a deficient number, since it is larger than the sum of its proper divisors (42652758101803).

115474540226421 is a wasteful number, since it uses less digits than its factorization.

115474540226421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040311173251.

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 115474540226421 in words is "one hundred fifteen trillion, four hundred seventy-four billion, five hundred forty million, two hundred twenty-six thousand, four hundred twenty-one".