40302442104 has 64 divisors (see below), whose sum is σ = 104896935840. Its totient is φ = 12891985920.

The previous prime is 40302442073. The next prime is 40302442111. The reversal of 40302442104 is 40124420304.

It is a happy number.

40302442104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×40302442104³ (a number of 33 digits) contains 333 as substring.

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

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, 246037 + ... + 375684.

Almost surely, 2^40302442104 is an apocalyptic number.

It is an amenable number.

40302442104 is an abundant number, since it is smaller than the sum of its proper divisors (64594493736).

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

40302442104 is a wasteful number, since it uses less digits than its factorization.

40302442104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621840 (or 621836 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40302442104 its reverse (40124420304), we get a palindrome (80426862408).

The spelling of 40302442104 in words is "forty billion, three hundred two million, four hundred forty-two thousand, one hundred four".