154340023220374 has 8 divisors (see below), whose sum is σ = 231510110390208. Its totient is φ = 77169986423640.

The previous prime is 154340023220371. The next prime is 154340023220381. The reversal of 154340023220374 is 473022320043451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154340023220371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3668422 + ... + 17948185.

It is an arithmetic number, because the mean of its divisors is an integer number (28938763798776).

Almost surely, 2^{154340023220374} is an apocalyptic number.

154340023220374 is a deficient number, since it is larger than the sum of its proper divisors (77170087169834).

154340023220374 is a wasteful number, since it uses less digits than its factorization.

154340023220374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25186550.

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 154340023220374 in words is "one hundred fifty-four trillion, three hundred forty billion, twenty-three million, two hundred twenty thousand, three hundred seventy-four".