154242015352022 has 8 divisors (see below), whose sum is σ = 249160178645616. Its totient is φ = 71188622470152.

The previous prime is 154242015351929. The next prime is 154242015352031. The reversal of 154242015352022 is 220253510242451.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2966192602898 + ... + 2966192602949.

It is an arithmetic number, because the mean of its divisors is an integer number (31145022330702).

Almost surely, 2^{154242015352022} is an apocalyptic number.

154242015352022 is a deficient number, since it is larger than the sum of its proper divisors (94918163293594).

154242015352022 is a wasteful number, since it uses less digits than its factorization.

154242015352022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932385205862.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 154242015352022 its reverse (220253510242451), we get a palindrome (374495525594473).

The spelling of 154242015352022 in words is "one hundred fifty-four trillion, two hundred forty-two billion, fifteen million, three hundred fifty-two thousand, twenty-two".