365540042454 has 8 divisors (see below), whose sum is σ = 731080084920. Its totient is φ = 121846680816.

The previous prime is 365540042447. The next prime is 365540042467. The reversal of 365540042454 is 454240045563.

It is a happy number.

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

365540042454 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30461670199 + ... + 30461670210.

It is an arithmetic number, because the mean of its divisors is an integer number (91385010615).

Almost surely, 2^365540042454 is an apocalyptic number.

365540042454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

365540042454 is a wasteful number, since it uses less digits than its factorization.

365540042454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60923340414.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 365540042454 in words is "three hundred sixty-five billion, five hundred forty million, forty-two thousand, four hundred fifty-four".