33403400040004 has 24 divisors (see below), whose sum is σ = 61664340497760. Its totient is φ = 15788781654336.

The previous prime is 33403400039983. The next prime is 33403400040037. The reversal of 33403400040004 is 40004000430433.

It is a happy number.

It is a super-2 number, since 2×33403400040004² (a number of 28 digits) contains 22 as substring.

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, 470540977 + ... + 470611960.

It is an arithmetic number, because the mean of its divisors is an integer number (2569347520740).

Almost surely, 2^{33403400040004} is an apocalyptic number.

It is an amenable number.

33403400040004 is a deficient number, since it is larger than the sum of its proper divisors (28260940457756).

33403400040004 is a wasteful number, since it uses less digits than its factorization.

33403400040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941153427 (or 941153425 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 33403400040004 its reverse (40004000430433), we get a palindrome (73407400470437).

The spelling of 33403400040004 in words is "thirty-three trillion, four hundred three billion, four hundred million, forty thousand, four".