270932143957 has 2 divisors, whose sum is σ = 270932143958. Its totient is φ = 270932143956.

The previous prime is 270932143943. The next prime is 270932143969. The reversal of 270932143957 is 759341239072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174311260036 + 96620883921 = 417506^2 + 310839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270932143957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270932153957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135466071978 + 135466071979.

It is an arithmetic number, because the mean of its divisors is an integer number (135466071979).

Almost surely, 2^270932143957 is an apocalyptic number.

It is an amenable number.

270932143957 is a deficient number, since it is larger than the sum of its proper divisors (1).

270932143957 is an equidigital number, since it uses as much as digits as its factorization.

270932143957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 270932143957 in words is "two hundred seventy billion, nine hundred thirty-two million, one hundred forty-three thousand, nine hundred fifty-seven".