40262703263423 has 16 divisors (see below), whose sum is σ = 42532448967360. Its totient is φ = 38038452857856.

The previous prime is 40262703263407. The next prime is 40262703263441. The reversal of 40262703263423 is 32436230726204.

It is a cyclic number.

It is not a de Polignac number, because 40262703263423 - 2⁴ = 40262703263407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40262703263483) 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, 24536690 + ... + 26126127.

It is an arithmetic number, because the mean of its divisors is an integer number (2658278060460).

Almost surely, 2^{40262703263423} is an apocalyptic number.

40262703263423 is a deficient number, since it is larger than the sum of its proper divisors (2269745703937).

40262703263423 is a wasteful number, since it uses less digits than its factorization.

40262703263423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50663266.

The product of its (nonzero) digits is 1741824, while the sum is 44.

Adding to 40262703263423 its reverse (32436230726204), we get a palindrome (72698933989627).

The spelling of 40262703263423 in words is "forty trillion, two hundred sixty-two billion, seven hundred three million, two hundred sixty-three thousand, four hundred twenty-three".