40412311022 has 32 divisors (see below), whose sum is σ = 68670024480. Its totient is φ = 17721262080.

The previous prime is 40412311019. The next prime is 40412311033. The reversal of 40412311022 is 22011321404.

It is a junction number, because it is equal to n+sod(n) for n = 40412310985 and 40412311003.

It is a congruent number.

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, 473363 + ... + 552174.

It is an arithmetic number, because the mean of its divisors is an integer number (2145938265).

Almost surely, 2^40412311022 is an apocalyptic number.

40412311022 is a deficient number, since it is larger than the sum of its proper divisors (28257713458).

40412311022 is a wasteful number, since it uses less digits than its factorization.

40412311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025636.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 40412311022 its reverse (22011321404), we get a palindrome (62423632426).

The spelling of 40412311022 in words is "forty billion, four hundred twelve million, three hundred eleven thousand, twenty-two".