154136332345622 has 32 divisors (see below), whose sum is σ = 254684352708864. Its totient is φ = 69378351717600.

The previous prime is 154136332345609. The next prime is 154136332345627. The reversal of 154136332345622 is 226543233631451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154136332345627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44810372 + ... + 48127352.

It is an arithmetic number, because the mean of its divisors is an integer number (7958886022152).

Almost surely, 2^{154136332345622} is an apocalyptic number.

154136332345622 is a deficient number, since it is larger than the sum of its proper divisors (100548020363242).

154136332345622 is a wasteful number, since it uses less digits than its factorization.

154136332345622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337604.

The product of its digits is 9331200, while the sum is 50.

The spelling of 154136332345622 in words is "one hundred fifty-four trillion, one hundred thirty-six billion, three hundred thirty-two million, three hundred forty-five thousand, six hundred twenty-two".