154033541422 has 4 divisors (see below), whose sum is σ = 231050312136. Its totient is φ = 77016770710.

The previous prime is 154033541327. The next prime is 154033541447. The reversal of 154033541422 is 224145330451.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38508385354 + ... + 38508385357.

It is an arithmetic number, because the mean of its divisors is an integer number (57762578034).

Almost surely, 2^154033541422 is an apocalyptic number.

154033541422 is a deficient number, since it is larger than the sum of its proper divisors (77016770714).

154033541422 is an equidigital number, since it uses as much as digits as its factorization.

154033541422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77016770713.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 154033541422 its reverse (224145330451), we get a palindrome (378178871873).

The spelling of 154033541422 in words is "one hundred fifty-four billion, thirty-three million, five hundred forty-one thousand, four hundred twenty-two".