104354421402 has 32 divisors (see below), whose sum is σ = 260208428544. Its totient is φ = 27105044400.

The previous prime is 104354421401. The next prime is 104354421463. The reversal of 104354421402 is 204124453401.

104354421402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×104354421402² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104354421402.

It is not an unprimeable number, because it can be changed into a prime (104354421401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112937224 + ... + 112938147.

It is an arithmetic number, because the mean of its divisors is an integer number (8131513392).

Almost surely, 2^104354421402 is an apocalyptic number.

104354421402 is an abundant number, since it is smaller than the sum of its proper divisors (155854007142).

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

104354421402 is a wasteful number, since it uses less digits than its factorization.

104354421402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225875394.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 104354421402 its reverse (204124453401), we get a palindrome (308478874803).

It can be divided in two parts, 1043 and 54421402, that added together give a palindrome (54422445).

The spelling of 104354421402 in words is "one hundred four billion, three hundred fifty-four million, four hundred twenty-one thousand, four hundred two".