154141654520046 has 32 divisors (see below), whose sum is σ = 331950123406080. Its totient is φ = 47538536187776.

The previous prime is 154141654520039. The next prime is 154141654520081. The reversal of 154141654520046 is 640025456141451.

It is a junction number, because it is equal to n+sod(n) for n = 154141654519977 and 154141654520004.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12806711706 + ... + 12806723741.

It is an arithmetic number, because the mean of its divisors is an integer number (10373441356440).

Almost surely, 2^{154141654520046} is an apocalyptic number.

154141654520046 is an abundant number, since it is smaller than the sum of its proper divisors (177808468886034).

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

154141654520046 is a wasteful number, since it uses less digits than its factorization.

154141654520046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25613435528.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 154141654520046 in words is "one hundred fifty-four trillion, one hundred forty-one billion, six hundred fifty-four million, five hundred twenty thousand, forty-six".