514340101040 has 40 divisors (see below), whose sum is σ = 1196254059840. Its totient is φ = 205664930816.

The previous prime is 514340101019. The next prime is 514340101049. The reversal of 514340101040 is 40101043415.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 514340100997 and 514340101015.

It is not an unprimeable number, because it can be changed into a prime (514340101049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877880 + ... + 1341399.

It is an arithmetic number, because the mean of its divisors is an integer number (29906351496).

Almost surely, 2^514340101040 is an apocalyptic number.

It is an amenable number.

514340101040 is an abundant number, since it is smaller than the sum of its proper divisors (681913958800).

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

514340101040 is a wasteful number, since it uses less digits than its factorization.

514340101040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222189 (or 2222183 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 514340101040 its reverse (40101043415), we get a palindrome (554441144455).

The spelling of 514340101040 in words is "five hundred fourteen billion, three hundred forty million, one hundred one thousand, forty".