653143014334 has 4 divisors (see below), whose sum is σ = 979714521504. Its totient is φ = 326571507166.

The previous prime is 653143014331. The next prime is 653143014341. The reversal of 653143014334 is 433410341356.

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

It is a junction number, because it is equal to n+sod(n) for n = 653143014293 and 653143014302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653143014331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163285753582 + ... + 163285753585.

It is an arithmetic number, because the mean of its divisors is an integer number (244928630376).

Almost surely, 2^653143014334 is an apocalyptic number.

653143014334 is a deficient number, since it is larger than the sum of its proper divisors (326571507170).

653143014334 is a wasteful number, since it uses less digits than its factorization.

653143014334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326571507169.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 653143014334 in words is "six hundred fifty-three billion, one hundred forty-three million, fourteen thousand, three hundred thirty-four".