154110031340 has 24 divisors (see below), whose sum is σ = 323868912192. Its totient is φ = 61598708480.

The previous prime is 154110031333. The next prime is 154110031349. The reversal of 154110031340 is 43130011451.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (154110031349) 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, 2803604 + ... + 2858043.

It is an arithmetic number, because the mean of its divisors is an integer number (13494538008).

Almost surely, 2^154110031340 is an apocalyptic number.

154110031340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154110031340 is an abundant number, since it is smaller than the sum of its proper divisors (169758880852).

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

154110031340 is a wasteful number, since it uses less digits than its factorization.

154110031340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5663017 (or 5663015 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 154110031340 its reverse (43130011451), we get a palindrome (197240042791).

The spelling of 154110031340 in words is "one hundred fifty-four billion, one hundred ten million, thirty-one thousand, three hundred forty".