154134020202432 has 56 divisors (see below), whose sum is σ = 413556772551552. Its totient is φ = 50654372832000.

The previous prime is 154134020202401. The next prime is 154134020202439. The reversal of 154134020202432 is 234202020431451.

It is a happy number.

154134020202432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 154134020202393 and 154134020202402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154134020202439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5653376194 + ... + 5653403457.

It is an arithmetic number, because the mean of its divisors is an integer number (7384942366992).

Almost surely, 2^{154134020202432} is an apocalyptic number.

154134020202432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154134020202432 is an abundant number, since it is smaller than the sum of its proper divisors (259422752349120).

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

154134020202432 is a wasteful number, since it uses less digits than its factorization.

154134020202432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11306779737 (or 11306779727 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 154134020202432 its reverse (234202020431451), we get a palindrome (388336040633883).

The spelling of 154134020202432 in words is "one hundred fifty-four trillion, one hundred thirty-four billion, twenty million, two hundred two thousand, four hundred thirty-two".