154154713340 has 24 divisors (see below), whose sum is σ = 325419800832. Its totient is φ = 61339046720.

The previous prime is 154154713331. The next prime is 154154713351. The reversal of 154154713340 is 43317451451.

It is a junction number, because it is equal to n+sod(n) for n = 154154713294 and 154154713303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20173499 + ... + 20181138.

It is an arithmetic number, because the mean of its divisors is an integer number (13559158368).

Almost surely, 2^154154713340 is an apocalyptic number.

154154713340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154154713340 is an abundant number, since it is smaller than the sum of its proper divisors (171265087492).

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

154154713340 is a wasteful number, since it uses less digits than its factorization.

154154713340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40354837 (or 40354835 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 154154713340 in words is "one hundred fifty-four billion, one hundred fifty-four million, seven hundred thirteen thousand, three hundred forty".