126043463 has 8 divisors (see below), whose sum is σ = 155130528. Its totient is φ = 99726624.

The previous prime is 126043453. The next prime is 126043501. The reversal of 126043463 is 364340621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126043463 - 2¹⁴ = 126027079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126043403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692456 + ... + 692637.

It is an arithmetic number, because the mean of its divisors is an integer number (19391316).

Almost surely, 2^126043463 is an apocalyptic number.

126043463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

126043463 is a deficient number, since it is larger than the sum of its proper divisors (29087065).

126043463 is a wasteful number, since it uses less digits than its factorization.

126043463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385113.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 126043463 is about 11226.9079892907. The cubic root of 126043463 is about 501.3874305121.

The spelling of 126043463 in words is "one hundred twenty-six million, forty-three thousand, four hundred sixty-three".