1275211014 has 96 divisors (see below), whose sum is σ = 3258904320. Its totient is φ = 325533120.

The previous prime is 1275211013. The next prime is 1275211061. The reversal of 1275211014 is 4101125721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1275211013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 297712 + ... + 301964.

It is an arithmetic number, because the mean of its divisors is an integer number (33946920).

Almost surely, 2^1275211014 is an apocalyptic number.

1275211014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1275211014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1629452160).

1275211014 is an abundant number, since it is smaller than the sum of its proper divisors (1983693306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1275211014 is a wasteful number, since it uses less digits than its factorization.

1275211014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4346 (or 4335 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 1275211014 is about 35710.0968074857. The cubic root of 1275211014 is about 1084.4112598051.

Adding to 1275211014 its reverse (4101125721), we get a palindrome (5376336735).

The spelling of 1275211014 in words is "one billion, two hundred seventy-five million, two hundred eleven thousand, fourteen".