3140040011245 has 4 divisors (see below), whose sum is σ = 3768048013500. Its totient is φ = 2512032008992.

The previous prime is 3140040011237. The next prime is 3140040011267. The reversal of 3140040011245 is 5421100400413.

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

It can be written as a sum of positive squares in 2 ways, for example, as 329729756841 + 2810310254404 = 574221^2 + 1676398^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140040011245 - 2³ = 3140040011237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314004001120 + ... + 314004001129.

It is an arithmetic number, because the mean of its divisors is an integer number (942012003375).

Almost surely, 2^{3140040011245} is an apocalyptic number.

It is an amenable number.

3140040011245 is a deficient number, since it is larger than the sum of its proper divisors (628008002255).

3140040011245 is an equidigital number, since it uses as much as digits as its factorization.

3140040011245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628008002254.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 3140040011245 its reverse (5421100400413), we get a palindrome (8561140411658).

The spelling of 3140040011245 in words is "three trillion, one hundred forty billion, forty million, eleven thousand, two hundred forty-five".