154341421151132 has 24 divisors (see below), whose sum is σ = 271699961950032. Its totient is φ = 76713998112000.

The previous prime is 154341421151131. The next prime is 154341421151143. The reversal of 154341421151132 is 231151124143451.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154341421151131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141646619 + ... + 142732082.

It is an arithmetic number, because the mean of its divisors is an integer number (11320831747918).

Almost surely, 2^{154341421151132} is an apocalyptic number.

It is an amenable number.

154341421151132 is a deficient number, since it is larger than the sum of its proper divisors (117358540798900).

154341421151132 is a wasteful number, since it uses less digits than its factorization.

154341421151132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284379509 (or 284379507 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

Adding to 154341421151132 its reverse (231151124143451), we get a palindrome (385492545294583).

The spelling of 154341421151132 in words is "one hundred fifty-four trillion, three hundred forty-one billion, four hundred twenty-one million, one hundred fifty-one thousand, one hundred thirty-two".