4251134041450 has 24 divisors (see below), whose sum is σ = 7909590664512. Its totient is φ = 1699919993520.

The previous prime is 4251134041447. The next prime is 4251134041459. The reversal of 4251134041450 is 541404311524.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4251134041459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13179634 + ... + 13498333.

It is an arithmetic number, because the mean of its divisors is an integer number (329566277688).

Almost surely, 2^{4251134041450} is an apocalyptic number.

4251134041450 is a deficient number, since it is larger than the sum of its proper divisors (3658456623062).

4251134041450 is a wasteful number, since it uses less digits than its factorization.

4251134041450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26681166 (or 26681161 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 4251134041450 its reverse (541404311524), we get a palindrome (4792538352974).

The spelling of 4251134041450 in words is "four trillion, two hundred fifty-one billion, one hundred thirty-four million, forty-one thousand, four hundred fifty".