1514512041011 has 4 divisors (see below), whose sum is σ = 1543087739952. Its totient is φ = 1485936342072.

The previous prime is 1514512040989. The next prime is 1514512041037. The reversal of 1514512041011 is 1101402154151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1514512041011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1514512041041) 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, 14287849391 + ... + 14287849496.

It is an arithmetic number, because the mean of its divisors is an integer number (385771934988).

Almost surely, 2^{1514512041011} is an apocalyptic number.

1514512041011 is a deficient number, since it is larger than the sum of its proper divisors (28575698941).

1514512041011 is an equidigital number, since it uses as much as digits as its factorization.

1514512041011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28575698940.

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 1514512041011 its reverse (1101402154151), we get a palindrome (2615914195162).

The spelling of 1514512041011 in words is "one trillion, five hundred fourteen billion, five hundred twelve million, forty-one thousand, eleven".