514143555401 has 32 divisors (see below), whose sum is σ = 635527544832. Its totient is φ = 405861223680.

The previous prime is 514143555389. The next prime is 514143555427. The reversal of 514143555401 is 104555341415.

It is a cyclic number.

It is not a de Polignac number, because 514143555401 - 2²⁶ = 514076446537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514143555481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48357356 + ... + 48367986.

It is an arithmetic number, because the mean of its divisors is an integer number (19860235776).

Almost surely, 2^514143555401 is an apocalyptic number.

It is an amenable number.

514143555401 is a deficient number, since it is larger than the sum of its proper divisors (121383989431).

514143555401 is a wasteful number, since it uses less digits than its factorization.

514143555401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19349.

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 514143555401 its reverse (104555341415), we get a palindrome (618698896816).

The spelling of 514143555401 in words is "five hundred fourteen billion, one hundred forty-three million, five hundred fifty-five thousand, four hundred one".