4521143230077 has 4 divisors (see below), whose sum is σ = 6028190973440. Its totient is φ = 3014095486716.

The previous prime is 4521143229997. The next prime is 4521143230127. The reversal of 4521143230077 is 7700323411254.

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 not a de Polignac number, because 4521143230077 - 2⁸ = 4521143229821 is a prime.

It is a super-2 number, since 2×4521143230077² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521143630077) 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, 753523871677 + ... + 753523871682.

It is an arithmetic number, because the mean of its divisors is an integer number (1507047743360).

Almost surely, 2^{4521143230077} is an apocalyptic number.

It is an amenable number.

4521143230077 is a deficient number, since it is larger than the sum of its proper divisors (1507047743363).

4521143230077 is a wasteful number, since it uses less digits than its factorization.

4521143230077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507047743362.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 4521143230077 in words is "four trillion, five hundred twenty-one billion, one hundred forty-three million, two hundred thirty thousand, seventy-seven".