412372543 has 16 divisors (see below), whose sum is σ = 473838336. Its totient is φ = 355210240.

The previous prime is 412372517. The next prime is 412372591. The reversal of 412372543 is 345273214.

It is a happy number.

It is not a de Polignac number, because 412372543 - 2¹⁷ = 412241471 is a prime.

It is a super-2 number, since 2×412372543² = 340102228440573698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412372243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19455 + ... + 34687.

It is an arithmetic number, because the mean of its divisors is an integer number (29614896).

Almost surely, 2^412372543 is an apocalyptic number.

412372543 is a deficient number, since it is larger than the sum of its proper divisors (61465793).

412372543 is a wasteful number, since it uses less digits than its factorization.

412372543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15374.

The product of its digits is 20160, while the sum is 31.

The square root of 412372543 is about 20306.9579947367. The cubic root of 412372543 is about 744.3260984014.

The spelling of 412372543 in words is "four hundred twelve million, three hundred seventy-two thousand, five hundred forty-three".