455143147230 has 16 divisors (see below), whose sum is σ = 1092343553424. Its totient is φ = 121371505920.

The previous prime is 455143147223. The next prime is 455143147241. The reversal of 455143147230 is 32741341554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7585719091 + ... + 7585719150.

It is an arithmetic number, because the mean of its divisors is an integer number (68271472089).

Almost surely, 2^455143147230 is an apocalyptic number.

455143147230 is an abundant number, since it is smaller than the sum of its proper divisors (637200406194).

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

455143147230 is a wasteful number, since it uses less digits than its factorization.

455143147230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15171438251.

The product of its (nonzero) digits is 201600, while the sum is 39.

Adding to 455143147230 its reverse (32741341554), we get a palindrome (487884488784).

The spelling of 455143147230 in words is "four hundred fifty-five billion, one hundred forty-three million, one hundred forty-seven thousand, two hundred thirty".