1270442315276 has 12 divisors (see below), whose sum is σ = 2223730516560. Its totient is φ = 635090739120.

The previous prime is 1270442315257. The next prime is 1270442315279. The reversal of 1270442315276 is 6725132440721.

It is a super-2 number, since 2×1270442315276² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1270442315279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32582711 + ... + 32621678.

It is an arithmetic number, because the mean of its divisors is an integer number (185310876380).

Almost surely, 2^{1270442315276} is an apocalyptic number.

It is an amenable number.

1270442315276 is a deficient number, since it is larger than the sum of its proper divisors (953288201284).

1270442315276 is a wasteful number, since it uses less digits than its factorization.

1270442315276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65209264 (or 65209262 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

Adding to 1270442315276 its reverse (6725132440721), we get a palindrome (7995574755997).

The spelling of 1270442315276 in words is "one trillion, two hundred seventy billion, four hundred forty-two million, three hundred fifteen thousand, two hundred seventy-six".