104146226154 has 24 divisors (see below), whose sum is σ = 227884320612. Its totient is φ = 34371691200.

The previous prime is 104146226141. The next prime is 104146226159. The reversal of 104146226154 is 451622641401.

104146226154 is a `hidden beast` number, since 1 + 0 + 4 + 14 + 6 + 22 + 615 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 102243260025 + 1902966129 = 319755^2 + 43623^2 .

It is a super-2 number, since 2×104146226154² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104146226159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28641259 + ... + 28644894.

Almost surely, 2^104146226154 is an apocalyptic number.

104146226154 is an abundant number, since it is smaller than the sum of its proper divisors (123738094458).

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

104146226154 is a wasteful number, since it uses less digits than its factorization.

104146226154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57286262 (or 57286259 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 104146226154 its reverse (451622641401), we get a palindrome (555768867555).

The spelling of 104146226154 in words is "one hundred four billion, one hundred forty-six million, two hundred twenty-six thousand, one hundred fifty-four".