4126124452 has 6 divisors (see below), whose sum is σ = 7220717798. Its totient is φ = 2063062224.

The previous prime is 4126124447. The next prime is 4126124473. The reversal of 4126124452 is 2544216214.

It can be written as a sum of positive squares in only one way, i.e., 3441464896 + 684659556 = 58664^2 + 26166^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515765553 + ... + 515765560.

Almost surely, 2^4126124452 is an apocalyptic number.

It is an amenable number.

4126124452 is a deficient number, since it is larger than the sum of its proper divisors (3094593346).

4126124452 is a wasteful number, since it uses less digits than its factorization.

4126124452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031531117 (or 1031531115 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 4126124452 is about 64234.9161437921. The cubic root of 4126124452 is about 1603.9128777542.

The spelling of 4126124452 in words is "four billion, one hundred twenty-six million, one hundred twenty-four thousand, four hundred fifty-two".