40322334441 has 4 divisors (see below), whose sum is σ = 53763112592. Its totient is φ = 26881556292.

The previous prime is 40322334419. The next prime is 40322334449. The reversal of 40322334441 is 14443322304.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 40322334441 - 2¹³ = 40322326249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40322334399 and 40322334408.

It is not an unprimeable number, because it can be changed into a prime (40322334449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6720389071 + ... + 6720389076.

It is an arithmetic number, because the mean of its divisors is an integer number (13440778148).

Almost surely, 2^40322334441 is an apocalyptic number.

It is an amenable number.

40322334441 is a deficient number, since it is larger than the sum of its proper divisors (13440778151).

40322334441 is a wasteful number, since it uses less digits than its factorization.

40322334441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13440778150.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 40322334441 its reverse (14443322304), we get a palindrome (54765656745).

The spelling of 40322334441 in words is "forty billion, three hundred twenty-two million, three hundred thirty-four thousand, four hundred forty-one".