40043263362 has 16 divisors (see below), whose sum is σ = 80089091712. Its totient is φ = 13347326960.

The previous prime is 40043263331. The next prime is 40043263409. The reversal of 40043263362 is 26336234004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139912 + ... + 315692.

It is an arithmetic number, because the mean of its divisors is an integer number (5005568232).

Almost surely, 2^40043263362 is an apocalyptic number.

40043263362 is an abundant number, since it is smaller than the sum of its proper divisors (40045828350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40043263362 is a wasteful number, since it uses less digits than its factorization.

40043263362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213753.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 40043263362 its reverse (26336234004), we get a palindrome (66379497366).

The spelling of 40043263362 in words is "forty billion, forty-three million, two hundred sixty-three thousand, three hundred sixty-two".