1253535140014 has 4 divisors (see below), whose sum is σ = 1880302710024. Its totient is φ = 626767570006.

The previous prime is 1253535139921. The next prime is 1253535140063. The reversal of 1253535140014 is 4100415353521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313383785002 + ... + 313383785005.

It is an arithmetic number, because the mean of its divisors is an integer number (470075677506).

Almost surely, 2^{1253535140014} is an apocalyptic number.

1253535140014 is a deficient number, since it is larger than the sum of its proper divisors (626767570010).

1253535140014 is an equidigital number, since it uses as much as digits as its factorization.

1253535140014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626767570009.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 1253535140014 in words is "one trillion, two hundred fifty-three billion, five hundred thirty-five million, one hundred forty thousand, fourteen".