154652541342 has 64 divisors (see below), whose sum is σ = 337230888960. Its totient is φ = 46998330624.

The previous prime is 154652541293. The next prime is 154652541353. The reversal of 154652541342 is 243145256451.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 154652541294 and 154652541303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2174034 + ... + 2244042.

It is an arithmetic number, because the mean of its divisors is an integer number (5269232640).

Almost surely, 2^154652541342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154652541342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168615444480).

154652541342 is an abundant number, since it is smaller than the sum of its proper divisors (182578347618).

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

154652541342 is a wasteful number, since it uses less digits than its factorization.

154652541342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70377.

The product of its digits is 576000, while the sum is 42.

Adding to 154652541342 its reverse (243145256451), we get a palindrome (397797797793).

The spelling of 154652541342 in words is "one hundred fifty-four billion, six hundred fifty-two million, five hundred forty-one thousand, three hundred forty-two".