154229806080 has 616 divisors, whose sum is σ = 634053042432. Its totient is φ = 35246555136.

The previous prime is 154229806063. The next prime is 154229806103. The reversal of 154229806080 is 80608922451.

154229806080 is a `hidden beast` number, since 1 + 5 + 422 + 98 + 0 + 60 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 26124409 + ... + 26130311.

Almost surely, 2^154229806080 is an apocalyptic number.

154229806080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154229806080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317026521216).

154229806080 is an abundant number, since it is smaller than the sum of its proper divisors (479823236352).

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

154229806080 is an frugal number, since it uses more digits than its factorization.

154229806080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5953 (or 5920 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 154229806080 in words is "one hundred fifty-four billion, two hundred twenty-nine million, eight hundred six thousand, eighty".