155231300326467 has 8 divisors (see below), whose sum is σ = 206975210726224. Its totient is φ = 103487461738848.

The previous prime is 155231300326447. The next prime is 155231300326469. The reversal of 155231300326467 is 764623003132551.

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

It is not a de Polignac number, because 155231300326467 - 2³² = 155227005359171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155231300326469) 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, 12688708 + ... + 21713265.

It is an arithmetic number, because the mean of its divisors is an integer number (25871901340778).

Almost surely, 2^{155231300326467} is an apocalyptic number.

155231300326467 is a deficient number, since it is larger than the sum of its proper divisors (51743910399757).

155231300326467 is a wasteful number, since it uses less digits than its factorization.

155231300326467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35906069.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 155231300326467 in words is "one hundred fifty-five trillion, two hundred thirty-one billion, three hundred million, three hundred twenty-six thousand, four hundred sixty-seven".