270431402645 has 8 divisors (see below), whose sum is σ = 329088355200. Its totient is φ = 213298007440.

The previous prime is 270431402567. The next prime is 270431402653. The reversal of 270431402645 is 546204134072.

It is a happy number.

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

It is not a de Polignac number, because 270431402645 - 2⁸ = 270431402389 is a prime.

It is a super-2 number, since 2×270431402645² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 270431402599 and 270431402608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380888945 + ... + 380889654.

It is an arithmetic number, because the mean of its divisors is an integer number (41136044400).

Almost surely, 2^270431402645 is an apocalyptic number.

It is an amenable number.

270431402645 is a deficient number, since it is larger than the sum of its proper divisors (58656952555).

270431402645 is an equidigital number, since it uses as much as digits as its factorization.

270431402645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761778675.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 270431402645 in words is "two hundred seventy billion, four hundred thirty-one million, four hundred two thousand, six hundred forty-five".