104040542654 has 16 divisors (see below), whose sum is σ = 157478062896. Its totient is φ = 51549960000.

The previous prime is 104040542633. The next prime is 104040542659. The reversal of 104040542654 is 456245040401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104040542659) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 427127 + ... + 624914.

It is an arithmetic number, because the mean of its divisors is an integer number (9842378931).

Almost surely, 2^104040542654 is an apocalyptic number.

104040542654 is a deficient number, since it is larger than the sum of its proper divisors (53437520242).

104040542654 is a wasteful number, since it uses less digits than its factorization.

104040542654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052491.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 104040542654 in words is "one hundred four billion, forty million, five hundred forty-two thousand, six hundred fifty-four".