154133342633312 has 72 divisors (see below), whose sum is σ = 364379745602880. Its totient is φ = 63926271118080.

The previous prime is 154133342633293. The next prime is 154133342633321. The reversal of 154133342633312 is 213336243331451.

154133342633312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×154133342633312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1585424387 + ... + 1585521602.

It is an arithmetic number, because the mean of its divisors is an integer number (5060829800040).

Almost surely, 2^{154133342633312} is an apocalyptic number.

It is an amenable number.

154133342633312 is an abundant number, since it is smaller than the sum of its proper divisors (210246402969568).

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

154133342633312 is a wasteful number, since it uses less digits than its factorization.

154133342633312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170946044 (or 3170946029 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 44.

Adding to 154133342633312 its reverse (213336243331451), we get a palindrome (367469585964763).

The spelling of 154133342633312 in words is "one hundred fifty-four trillion, one hundred thirty-three billion, three hundred forty-two million, six hundred thirty-three thousand, three hundred twelve".