40263023005435 has 16 divisors (see below), whose sum is σ = 48873302730720. Its totient is φ = 31838854291200.

The previous prime is 40263023005393. The next prime is 40263023005453. The reversal of 40263023005435 is 53450032036204.

It is not a de Polignac number, because 40263023005435 - 2⁹ = 40263023004923 is a prime.

It is a super-2 number, since 2×40263023005435² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40263023005394 and 40263023005403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12235797 + ... + 15173686.

It is an arithmetic number, because the mean of its divisors is an integer number (3054581420670).

Almost surely, 2^{40263023005435} is an apocalyptic number.

40263023005435 is a deficient number, since it is larger than the sum of its proper divisors (8610279725285).

40263023005435 is a wasteful number, since it uses less digits than its factorization.

40263023005435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27412878.

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 40263023005435 in words is "forty trillion, two hundred sixty-three billion, twenty-three million, five thousand, four hundred thirty-five".