4124137445 has 4 divisors (see below), whose sum is σ = 4948964940. Its totient is φ = 3299309952.

The previous prime is 4124137373. The next prime is 4124137463. The reversal of 4124137445 is 5447314214.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1896863809 + 2227273636 = 43553^2 + 47194^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124137445 - 2¹⁰ = 4124136421 is a prime.

It is a super-2 number, since 2×4124137445² = 34017019330502256050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412413740 + ... + 412413749.

It is an arithmetic number, because the mean of its divisors is an integer number (1237241235).

Almost surely, 2^4124137445 is an apocalyptic number.

It is an amenable number.

4124137445 is a deficient number, since it is larger than the sum of its proper divisors (824827495).

4124137445 is an equidigital number, since it uses as much as digits as its factorization.

4124137445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824827494.

The product of its digits is 53760, while the sum is 35.

The square root of 4124137445 is about 64219.4475606883. The cubic root of 4124137445 is about 1603.6553723661.

The spelling of 4124137445 in words is "four billion, one hundred twenty-four million, one hundred thirty-seven thousand, four hundred forty-five".