154224040470 has 32 divisors (see below), whose sum is σ = 380141421408. Its totient is φ = 40014885888.

The previous prime is 154224040447. The next prime is 154224040471. The reversal of 154224040470 is 74040422451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154224040471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69469179 + ... + 69471398.

It is an arithmetic number, because the mean of its divisors is an integer number (11879419419).

Almost surely, 2^154224040470 is an apocalyptic number.

154224040470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154224040470 is an abundant number, since it is smaller than the sum of its proper divisors (225917380938).

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

154224040470 is a wasteful number, since it uses less digits than its factorization.

154224040470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138940624.

The product of its (nonzero) digits is 35840, while the sum is 33.

The spelling of 154224040470 in words is "one hundred fifty-four billion, two hundred twenty-four million, forty thousand, four hundred seventy".