270078134973 has 16 divisors (see below), whose sum is σ = 372585381120. Its totient is φ = 173813616704.

The previous prime is 270078134969. The next prime is 270078134981. The reversal of 270078134973 is 379431870072.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 270078134973 - 2² = 270078134969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270078134923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250615 + ... + 776507.

It is an arithmetic number, because the mean of its divisors is an integer number (23286586320).

Almost surely, 2^270078134973 is an apocalyptic number.

It is an amenable number.

270078134973 is a deficient number, since it is larger than the sum of its proper divisors (102507246147).

270078134973 is a wasteful number, since it uses less digits than its factorization.

270078134973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531828.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The spelling of 270078134973 in words is "two hundred seventy billion, seventy-eight million, one hundred thirty-four thousand, nine hundred seventy-three".