154342553420000 has 120 divisors (see below), whose sum is σ = 414224545459032. Its totient is φ = 56124564800000.

The previous prime is 154342553419903. The next prime is 154342553420023. The reversal of 154342553420000 is 24355243451.

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 19 ways as a sum of consecutive naturals, for example, 350558531 + ... + 350998530.

Almost surely, 2^{154342553420000} is an apocalyptic number.

154342553420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154342553420000 is an abundant number, since it is smaller than the sum of its proper divisors (259881992039032).

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

154342553420000 is an equidigital number, since it uses as much as digits as its factorization.

154342553420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701557102 (or 701557079 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 154342553420000 in words is "one hundred fifty-four trillion, three hundred forty-two billion, five hundred fifty-three million, four hundred twenty thousand".