154028340460 has 24 divisors (see below), whose sum is σ = 324653103936. Its totient is φ = 61383985920.

The previous prime is 154028340457. The next prime is 154028340463. The reversal of 154028340460 is 64043820451.

It is an interprime number because it is at equal distance from previous prime (154028340457) and next prime (154028340463).

It is not an unprimeable number, because it can be changed into a prime (154028340463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14203837 + ... + 14214676.

It is an arithmetic number, because the mean of its divisors is an integer number (13527212664).

Almost surely, 2^154028340460 is an apocalyptic number.

154028340460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154028340460 is an abundant number, since it is smaller than the sum of its proper divisors (170624763476).

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

154028340460 is a wasteful number, since it uses less digits than its factorization.

154028340460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28418793 (or 28418791 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 154028340460 in words is "one hundred fifty-four billion, twenty-eight million, three hundred forty thousand, four hundred sixty".