1253261504414 has 4 divisors (see below), whose sum is σ = 1879892256624. Its totient is φ = 626630752206.

The previous prime is 1253261504311. The next prime is 1253261504419. The reversal of 1253261504414 is 4144051623521.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253261504419) 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 as a sum of consecutive naturals, namely, 313315376102 + ... + 313315376105.

It is an arithmetic number, because the mean of its divisors is an integer number (469973064156).

Almost surely, 2^{1253261504414} is an apocalyptic number.

1253261504414 is a deficient number, since it is larger than the sum of its proper divisors (626630752210).

1253261504414 is an equidigital number, since it uses as much as digits as its factorization.

1253261504414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626630752209.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 1253261504414 in words is "one trillion, two hundred fifty-three billion, two hundred sixty-one million, five hundred four thousand, four hundred fourteen".