40122411144 has 32 divisors (see below), whose sum is σ = 106206383520. Its totient is φ = 12587422976.

The previous prime is 40122411101. The next prime is 40122411187. The reversal of 40122411144 is 44111422104.

40122411144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40122411101) and next prime (40122411187).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 49169214 + ... + 49170029.

It is an arithmetic number, because the mean of its divisors is an integer number (3318949485).

Almost surely, 2^40122411144 is an apocalyptic number.

It is an amenable number.

40122411144 is an abundant number, since it is smaller than the sum of its proper divisors (66083972376).

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

40122411144 is a wasteful number, since it uses less digits than its factorization.

40122411144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98339269 (or 98339265 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 40122411144 its reverse (44111422104), we get a palindrome (84233833248).

The spelling of 40122411144 in words is "forty billion, one hundred twenty-two million, four hundred eleven thousand, one hundred forty-four".