154242104352 has 144 divisors (see below), whose sum is σ = 479876648832. Its totient is φ = 43237608960.

The previous prime is 154242104321. The next prime is 154242104363. The reversal of 154242104352 is 253401242451.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60024 + ... + 558647.

It is an arithmetic number, because the mean of its divisors is an integer number (3332476728).

Almost surely, 2^154242104352 is an apocalyptic number.

154242104352 is a gapful number since it is divisible by the number (12) 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 154242104352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239938324416).

154242104352 is an abundant number, since it is smaller than the sum of its proper divisors (325634544480).

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

154242104352 is a wasteful number, since it uses less digits than its factorization.

154242104352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618751 (or 618736 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 154242104352 in words is "one hundred fifty-four billion, two hundred forty-two million, one hundred four thousand, three hundred fifty-two".