514020232461 has 4 divisors (see below), whose sum is σ = 685360309952. Its totient is φ = 342680154972.

The previous prime is 514020232423. The next prime is 514020232499. The reversal of 514020232461 is 164232020415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (514020232423) and next prime (514020232499).

It is not a de Polignac number, because 514020232461 - 2¹⁰ = 514020231437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514020232421) 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, 85670038741 + ... + 85670038746.

It is an arithmetic number, because the mean of its divisors is an integer number (171340077488).

Almost surely, 2^514020232461 is an apocalyptic number.

It is an amenable number.

514020232461 is a deficient number, since it is larger than the sum of its proper divisors (171340077491).

514020232461 is a wasteful number, since it uses less digits than its factorization.

514020232461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171340077490.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 514020232461 its reverse (164232020415), we get a palindrome (678252252876).

The spelling of 514020232461 in words is "five hundred fourteen billion, twenty million, two hundred thirty-two thousand, four hundred sixty-one".