3040404040302 has 32 divisors (see below), whose sum is σ = 6228615025152. Its totient is φ = 988961495424.

The previous prime is 3040404040291. The next prime is 3040404040309. The reversal of 3040404040302 is 2030404040403.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040404040309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15901368 + ... + 16091435.

It is an arithmetic number, because the mean of its divisors is an integer number (194644219536).

Almost surely, 2^{3040404040302} is an apocalyptic number.

3040404040302 is an abundant number, since it is smaller than the sum of its proper divisors (3188210984850).

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

3040404040302 is a wasteful number, since it uses less digits than its factorization.

3040404040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31993192.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 3040404040302 its reverse (2030404040403), we get a palindrome (5070808080705).

The spelling of 3040404040302 in words is "three trillion, forty billion, four hundred four million, forty thousand, three hundred two".