4121237463 has 12 divisors (see below), whose sum is σ = 6392123640. Its totient is φ = 2354992752.

The previous prime is 4121237459. The next prime is 4121237513. The reversal of 4121237463 is 3647321214.

It is not a de Polignac number, because 4121237463 - 2² = 4121237459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121237423) 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, 14017668 + ... + 14017961.

It is an arithmetic number, because the mean of its divisors is an integer number (532676970).

Almost surely, 2^4121237463 is an apocalyptic number.

4121237463 is a deficient number, since it is larger than the sum of its proper divisors (2270886177).

4121237463 is a wasteful number, since it uses less digits than its factorization.

4121237463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28035646 (or 28035639 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 4121237463 is about 64196.8649000868. The cubic root of 4121237463 is about 1603.2794018547.

Adding to 4121237463 its reverse (3647321214), we get a palindrome (7768558677).

The spelling of 4121237463 in words is "four billion, one hundred twenty-one million, two hundred thirty-seven thousand, four hundred sixty-three".