3402463104440 has 16 divisors (see below), whose sum is σ = 7655541985080. Its totient is φ = 1360985241760.

The previous prime is 3402463104421. The next prime is 3402463104499. The reversal of 3402463104440 is 444013642043.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3402463104440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42530788766 + ... + 42530788845.

Almost surely, 2^{3402463104440} is an apocalyptic number.

It is an amenable number.

3402463104440 is an abundant number, since it is smaller than the sum of its proper divisors (4253078880640).

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

3402463104440 is a wasteful number, since it uses less digits than its factorization.

3402463104440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85061577622 (or 85061577618 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 3402463104440 its reverse (444013642043), we get a palindrome (3846476746483).

The spelling of 3402463104440 in words is "three trillion, four hundred two billion, four hundred sixty-three million, one hundred four thousand, four hundred forty".