40412003463 has 28 divisors (see below), whose sum is σ = 65251094440. Its totient is φ = 24868919376.

The previous prime is 40412003453. The next prime is 40412003473. The reversal of 40412003463 is 36430021404.

It is an interprime number because it is at equal distance from previous prime (40412003453) and next prime (40412003473).

It is not a de Polignac number, because 40412003463 - 2¹² = 40411999367 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40412003453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2122633 + ... + 2141586.

It is an arithmetic number, because the mean of its divisors is an integer number (2330396230).

Almost surely, 2^40412003463 is an apocalyptic number.

40412003463 is a deficient number, since it is larger than the sum of its proper divisors (24839090977).

40412003463 is an equidigital number, since it uses as much as digits as its factorization.

40412003463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264250 (or 4264235 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 40412003463 its reverse (36430021404), we get a palindrome (76842024867).

The spelling of 40412003463 in words is "forty billion, four hundred twelve million, three thousand, four hundred sixty-three".